Spacer Product List and Ranking from 33 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

Spacer Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. ササノ合成 Aichi//Building materials, supplies and fixtures manufacturers
  2. 廣杉計器 Kanagawa//others
  3. 丸備 Osaka//others
  4. 4 藤崎商会 本社 Hiroshima//Building materials, supplies and fixtures manufacturers
  5. 5 富国石油 Shizuoka//Building materials, supplies and fixtures manufacturers

Spacer Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Rust wire mesh retaining spacer "Fit Spacer(R)" ササノ合成
  2. FK spacer for continuous reinforced concrete pavement 藤崎商会 本社
  3. Screw spacer 丸備
  4. 4 Spacer QM Spacer 富国石油
  5. 5 Concrete spacer [Design strength 40N] Cubic type アートスペース 関西支店

Spacer Product List

391~420 item / All 434 items

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Spacer "MH Spacer"

Efficient spacers for large concrete products

The "MH Spacer" is a spacer designed for large concrete products, ideal for the bottom cover of large products such as L-shaped retaining walls and box culverts. It efficiently accommodates two sizes of rebar with diameters D10-D13, D16-D19, and D22-D25 with just one piece. It is designed to ensure that exposure occurs only at points. 【Features】 ■ Ideal for large products ■ Efficient ■ Wide range of lineup *For more details, please contact us or download the catalog.

  • Concrete construction
  • Concrete Retaining Wall
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Bush Catalog

Featuring a variety of round bushes in different sizes!

The "Bush Catalog" is a product catalog of Matsuda Sangyo, which manufactures and sells promotional fixtures, display products, and various types of casters for stores. It includes "Round Bush" and "Dome." [Contents] ■ Round Bush ■ Dome *For more details, please refer to the catalog or feel free to contact us.

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Resin washers - Over 800 types of mold sizes available!

Processing of resin washers can accommodate small lot measures to mass production! We can process washers in materials and sizes tailored to your needs, as well as special-shaped washers.

Showa enables short lead times and low-cost offerings from small lot prototypes to mass production. We possess over 800 types of mold sizes. Additionally, due to our extensive experience, we can process materials and sizes tailored to customer requests, as well as special-shaped washers (such as cut washers). For resin washers, we offer a variety of materials including polyethylene, polypropylene, nylon, polyurethane, and polyethylene terephthalate. Please feel free to contact us when you need assistance. 【Types of Washer Shapes】 ■ Flat Washer (a common shape used for screws, shafts, etc.) ■ Cut Washer (a shape with slits in part of it) ■ Tape Washer (with double-sided tape on one side) ■ Custom Washer (not a standard shape, but a custom shape tailored to the counterpart) *For more details, please refer to the PDF document or feel free to contact us.

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Washer introduction materials *Detailed explanations of industry, size, usage, etc.!

Introducing washers such as poly sliders and 66 nylon (polyamide 66)! A diverse lineup of products! Get the complete list of washers in this one book!

In this document, we have listed the "washers" that we handle. We offer a variety of products, including "66 nylon (polyamide 66)," which has higher performance than nylon 6 (polyamide 6), and "PI (polyimide)," which exhibits excellent properties even in harsh environments. We introduce each product by industry, size, and features, so please take a moment to read through it. 【Contents (excerpt)】 ■ Poly slider ■ 66 nylon (polyamide 66) ■ Soma Black black film ■ PI (polyimide) ■ POM (polyacetal) ■ PEEK (polyether ether ketone) *For more details, please download the PDF or feel free to contact us.

  • Parts and Materials
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Rust wire mesh retaining spacer "Fit Spacer(R)"

It won't fall! It won't miss! A spacer made from recycled plastic, considering the Earth.

Our company manufactures the "Fit Spacer®," a spacer for wire mesh used in slope spraying, suitable for mortar, concrete, and thick-layer soil spraying. Made from waste (waste plastic), it is environmentally friendly and contributes to resource recycling, centering the wire mesh in relation to the spraying thickness. We also offer the "Fit Spacer [Eco Type]," made from biodegradable plastic derived from glycol and diacid. *For more details, please download the PDF or feel free to contact us.

  • Reinforcement and repair materials
  • Other park materials
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Knurled nut with anti-fall chain

A product with a ball chain and ring attached to a knurled nut, where the knurled nut and ball chain can rotate independently in 360 degrees.

The nuts, chains, rings, and fittings are made of all stainless steel. The length of the chain can be selected from 7 sizes according to the intended use.

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PEEK bush "PE0000-0000M" (molded product)

This is a bush made of PEEK material.

The PEEK bush "PE0000-0000" is made of PEEK material and is light brown in color. The heat distortion temperature is 155°C at 1.82MPa. It meets UL standards of UL94V-0 (material). It is compliant with RoHS. For more details, please download the catalog.

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Solution to the mounting problem on thin plates with incomplete screw section non-stainless spacer.

A spacer with a special shape is applied to the "incomplete screw section" male thread. It can absorb the burrs of the installation counterpart and allows for direct installation flat to the base.

Special shapes are applied to the 'incomplete screw section' to improve work efficiency! This is an original product with a patent. Problems with conventional products due to incomplete screw sections: - They tend to float away from the mounting surface. - Chamfering or deburring on the counterpart is required. - Reduced contact area of the screw leads to weak torque. Improvements made to the screw root: - No incomplete screw section. - It adheres closely to the mounting surface, preventing floating. - No need for deburring on the counterpart & absorbs burrs. - Reduces the number of chamfering processes and costs on the counterpart. - Increased contact area of the screw results in stronger torque. ● Material, treatment, and sizes: Stainless Steel 303 (degreased): BSU-D M2/M2.5/M2.6/M3/M4 Brass (nickel-plated): BSB-DE M2/M2.5/M2.6/M3/M4 ★ For more details, please download and check! ★ We will ship free printed copies as many as you need from here: https://hirosugi.co.jp/form_hirosugi/index.php

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Terminal screw "HP-00423O"

This is a power supply terminal that is attached to the substrate by inserting and soldering.

The terminal "HP-00423O" is made of brass (C2680R) and has undergone gold plating (with a nickel undercoat) and tin plating. The rated current is 15A. It is compliant with RoHS. We offer 9 types that can be mounted from the top or side. There are two types of surface treatments: gold plating and tin plating. For more details, please download the catalog.

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Mechanical & Electronics Parts

We are confident in providing parts with short delivery times and small lot sizes.

We, Hirozaki Instruments, are a comprehensive manufacturer of mechanical and electronics parts, dealing with spacers, terminals, washers, bushes, screws, and more. Our wide range of products boasts a diverse lineup that matches various applications, and we are highly regarded by customers across a broad spectrum of industries for providing multifunctional, high-quality products with short delivery times and low costs. From product development to design, procurement, and technical support, we offer one-stop support through our product offerings. ■ Company Features ■ 1: Offering a diverse selection with over 100,000 standard parts. 2: One of the largest spacer lineups in Japan. 3: Free shipping for orders over 2,000 yen (excluding tax). 4: Orders can be placed starting from a minimum lot of 50 pieces. 5: High-quality standard products at ISO levels. 6: Fast delivery from our own inventory for all products. 7: Affordable pricing with cost control. 8: Support for issuing various certificates. 9: Actively supporting the production of custom products. 10: Providing consistent and specialized services.

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Brass (black baked) spacer hexagonal male thread different diameter

Brass (black baked) spacer hexagonal male and female thread different diameter "BSB-MBE (different diameter)"

■Features - It is a hexagonal male-female brass spacer. - The brass spacer has undergone a "black baked finish" surface treatment. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - The screw diameter differs between the male and female threads. - Compliant with EU-RoHS2.

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Steel (trivalent chromium) spacer hexagonal male thread with SP attachment.

Steel (trivalent chromium) spacer hexagonal male thread with SP "WSF-SPE"

■Features - It is a steel hexagonal male-female threaded spacer. - The steel spacer has undergone "trivalent chromium chromate treatment" for surface processing. - It is a product that excels in strength and cost balance. - The spacer comes with washers to prevent loosening. - Compliant with EU-RoHS2.

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Lead-free aluminum (pickled) spacer hexagonal male-female different diameters

Lead-free aluminum (pickled) spacer hexagonal male thread different diameter "BSL-E (different diameter)"

■Features - It is a hexagonal male-female spacer made of lead-free aluminum. - The spacer has undergone "pickling" treatment on its surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - The screw diameter differs between the male and female threads. - Compliant with EU-RoHS2 standards.

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Lead-free aluminum (black anodized) spacer, different diameter type.

Lead-free aluminum (black anodized) spacer, different diameter type "BSL-BE (different diameter)"

■Features - This is a hexagonal male-female spacer made of lead-free aluminum. - The spacer has a "black anodized" treatment on its surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - The screw diameter differs between the male and female threads. - Compliant with EU-RoHS2 standards.

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Lead-free aluminum (electroless nickel plating) spacer, different diameter type.

Lead-free aluminum (electroless Ni plating) spacer, different diameter type "BSL-KE (different diameter)"

■Features - This is a hexagonal male-female spacer made of lead-free aluminum. - The spacer has undergone "electroless nickel plating" treatment on its surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - The screw diameter differs between the male and female threads. - Compliant with EU-RoHS2 standards.

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Lead-free aluminum (pickled) spacer, round type, double male thread, slotted.

Lead-free aluminum (pickled) spacer round type double male thread slotted "ARL-SE"

■Features - It is a round type double male thread spacer made of lead-free aluminum. - One side has a slit cut. - The surface has undergone "pickling" treatment. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - Compliant with EU-RoHS2.

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Lead-free aluminum (black anodized) spacer, round type, double-ended threaded, slotted.

Lead-free aluminum (black anodized) spacer, round type, both male threads, slotted "ARL-SBE"

■Features - This is a round type double male thread spacer made of lead-free aluminum. - One side has a slotted processing. - The spacer has a "black anodized" treatment on the surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - Compliant with EU-RoHS2.

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Stainless Steel (SUS303) Spacer Round Male Thread

Stainless Steel (SUS303) Spacer Round Male Thread "BRU"

■Features - It is a round male-female threaded spacer made of stainless steel. - The spacer is made of "SUS303" material. - It is a product with excellent strength, corrosion resistance, and heat resistance. - Compliant with EU-RoHS2.

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Steel (trivalent chromium) spacer round male thread

Steel (trivalent chromium) spacer round male thread "BRF-E"

■Features - It is a steel round male-female threaded spacer. - The steel spacer has undergone "trivalent chromium chromate treatment" for surface processing. - It is a product that excels in strength and cost balance. - Compliant with EU-RoHS2.

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Lead-free aluminum (electroless nickel plating) spacer round male thread

Lead-free aluminum (electroless Ni plating) spacer round type double male thread "BRL-KE"

■Features - It is a round screw spacer made of lead-free aluminum. - The spacer has undergone "electroless nickel plating" treatment on its surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - Compliant with EU-RoHS2.

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Lead-free aluminum (electroless Ni) spacer round male-female thread with slit

Lead-free aluminum (electroless Ni) spacer round male thread slotted "BRL-SKE"

■Features - It is a round lead-free aluminum male-female spacer. - One side has a slotted processing. - The spacer has undergone "electroless nickel plating" treatment on the surface. - It is very lightweight, making it suitable for reducing product weight. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - Compliant with EU-RoHS2 standards.

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Power supply solder spacer, male thread type

Power supply solder spacer, male thread type "KRB"

■Features - It is a brass power solder spacer. - The brass spacer has undergone "gold flash treatment" for surface processing. - It is used for installation by soldering between printed circuit boards. - It can be used not only for spacing between boards but also as a power supply terminal. - It is a product with excellent corrosion resistance, flowability, and cost balance. - Compliant with EU-RoHS2.

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Nylon washer (black)

Nylon washer (black) "NN-B"

■Features ・This is a flat washer made of nylon. ・Washers are generally used by placing them between the screw and the workpiece when tightening screws, to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. ・Washers are thin, disc-shaped, and have a hole in the center for the screw to pass through. ・By placing a flat washer between the screw and the workpiece, the contact area is increased, reducing the surface pressure on the material, maintaining a certain fastening force, and preventing loosening of the screw, damage to the fastening surface, and stabilizing the seating surface. ・It refers to flat washers, round washers, and plain washers (sometimes abbreviated as "W"). ・Compliant with EU-RoHS2.

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PPS washer (sheet)

PPS Washer (Sheet) "PSW"

■Features ・This is a flat washer made of PPS. ・Washers are generally used by placing them between the screw and the workpiece when tightening screws, to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. ・Washers are thin, disc-shaped, with a hole in the center for the screw to pass through. ・By placing a flat washer between the screw and the workpiece, the seating area is enlarged, reducing the surface pressure on the target material, thereby maintaining a certain fastening force, preventing loosening of the screw, protecting the fastening surface from damage, and stabilizing the seating surface. ・Refers to flat washers, round washers, round washers, and plain washers (sometimes abbreviated as "W"). ・Compliant with EU-RoHS2.

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Polyvinyl Chloride Washer (Transparent)

Polyvinyl Chloride Washer (Transparent) "VCW-S"

■Features ・This is a flat washer made of polyvinyl chloride. ・Washers are generally used by placing them between a screw and the workpiece when tightening screws, to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. ・Washers are thin, disc-shaped, with a hole in the center for the screw to pass through. ・By placing a flat washer between the screw and the workpiece, the contact area is increased, reducing the surface pressure on the material, thereby maintaining a certain fastening force, preventing loosening of the screw, protecting the fastening surface from damage, and stabilizing the seating surface. ・It refers to flat washers, round washers, round washers, and plain washers (sometimes abbreviated as "W"). ・Compliant with EU-RoHS2.

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Black ABS bush "A0000-0000B"

This is a bush made of black ABS material.

The black ABS bush "A0000-0000B" is a bush made of ABS material and is black in color. The heat distortion temperature is 85°C at 1.82MPa. It complies with UL standard UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.

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★Have you completed your response to lead-free compliance?★ 【Lead-free brass spacer】

【Total 1,240 items】 Alternatives for lead-free brass materials due to environmental regulations. Compliant with EU RoHS2 for use even after lead regulations.

■Lead-free brass spacer Material: Lead-free brass (BZ5) Increasing adoption of lead-free materials to reduce environmental impact. This spacer is made from bismuth-based lead-free free-cutting brass (BZ5). It can be used as an EU RoHS2 compliant product even after various regulations on brass materials (lead). 【Basic Shapes】 - Hexagonal both ends with male threads - Hexagonal one end with male threads and one end with female threads - Round both ends with male threads - Round one end with male threads and one end with female threads - Round hollow For detailed specifications and dimensions, please refer to the catalog.

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【Over 10,000 items】Resin Spacer Catalog

A wide variety of spacers. You will surely find what you really want.

A catalog featuring over 100,000 spacer products from Kōsan Instruments has been released! You may find the spacer you are looking for. Please take a look. 【Featured Spacers】 - Brass Spacers - Stainless Steel Spacers - Steel Spacers - Aluminum Spacers - D-sub Mounting Spacers - Delrin Spacers - PPS Spacers - Nylon Spacers - LED Mounting Spacers - PBT Spacers - PTFE Spacers - Peek Spacers - Bakelite Spacers - ABS Spacers - Vertical Mounting Spacers for PCBs - Other Spacers Custom products based on standard items can also be manufactured. Please feel free to contact us. *For more details, please contact us or download the catalog.

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Thin plate screw-in mounting spacer "PSB series"

Hirosugi's spacer "PSB series" can be custom-made starting from 50 pieces!

The PSB spacer is a spacer designed for mounting on thin plates, featuring a special shape on the male thread to allow direct attachment by screwing into the plate. 【Features】 ● Material Brass ● Treatment Nickel plating ● Mounting sizes M2.6, M3 *For more details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 products with requests for the catalog in booklet form. Please contact us or apply through the "Catalog Request" section on our website.

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