Stable fastening with minimal variation! Introducing new rivets that are "no pilot hole" and "non-through."
The "SPR" is a type of rivet that secures by penetrating the upper base material while embedding into the lower base material without penetrating it. It allows for the joining of dissimilar metals and the bonding of resin to metal, which is not possible with welding. The SPR, which can undergo non-destructive testing (dimensional inspection), is used in applications such as construction scaffolding as a countermeasure against welding defects. 【Features】 ■ No pre-drilling: No need for pre-drilling and omission of aligning pre-drilled holes ■ Dissimilar metal joining: Enables bonding of dissimilar metals and resin to metal, which is not possible with welding ■ No welding: Visual confirmation of fastening and omission of setting welding conditions ■ Shear strength equivalent to spot welding ■ Minimal variation and stable fastening *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Size Lineup】 ■ Rivet nominal diameter: Φ3 ・ Length 5L: Applicable total plate thickness 1.0 to 2.4T ・ Length 6L: Applicable total plate thickness 2.0 to 3.2T ・ Length 7L: Applicable total plate thickness 3.0 to 3.6T ■ Rivet nominal diameter: Φ5 ・ Length 6L: Applicable total plate thickness 1.6 to 3.0T ・ Length 7L: Applicable total plate thickness 2.0 to 3.6T ・ Length 8L: Applicable total plate thickness 3.2 to 4.4T ■ Rivet nominal diameter: Φ5.3 ・ Length 5L: Applicable total plate thickness 2.5 to 3.5T ・ Length 6L: Applicable total plate thickness 3.5 to 4.5T ・ Length 6.5L: Applicable total plate thickness 4.0 to 5.0T ・ Length 7L: Applicable total plate thickness 4.5 to 5.5T ・ Length 8L: Applicable total plate thickness 5.5 to 6.5T * For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Case Studies】 ■Construction Scaffolding *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Yahata Screw stocks approximately 100,000 types of fastening components used in various fields such as automotive, machinery, electronics, medical, and construction, establishing a system for immediate delivery. We also manufacture special items through cold forging and cutting in collaboration with partner manufacturers, providing the best "product selection," "high quality," "low prices," and "reliable delivery times" that our customers demand. To achieve optimal production worldwide, we have established wholly-owned manufacturing plants in Bangkok, Thailand, and Shanghai, China.
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