Stable fastening with minimal variation! Introducing new rivets that are "no pilot hole" and "non-through."
The "SPR" is a type of rivet that penetrates the upper base material while not penetrating the lower base material, securing it by embedding. It enables the joining of dissimilar metals and the combination of resin and metal where welding is not possible. The SPR, which allows for non-destructive testing (dimensional inspection), is used in applications such as construction scaffolding as a countermeasure against welding defects. 【Features】 ■ No pilot hole required: No need for pilot hole processing or alignment ■ Dissimilar metal joining: Enables joining of dissimilar metals and resin to metal where welding is not possible ■ No welding: Visual confirmation of fastening and omission of welding condition settings ■ Shear strength equivalent to spot welding ■ Low variability 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 1.0～2.4T ・ Length 6L: Applicable total plate thickness 2.0～3.2T ・ Length 7L: Applicable total plate thickness 3.0～3.6T ■ Rivet nominal diameter: Φ5 ・ Length 6L: Applicable total plate thickness 1.6～3.0T ・ Length 7L: Applicable total plate thickness 2.0～3.6T ・ Length 8L: Applicable total plate thickness 3.2～4.4T ■ Rivet nominal diameter: Φ5.3 ・ Length 5L: Applicable total plate thickness 2.5～3.5T ・ Length 6L: Applicable total plate thickness 3.5～4.5T ・ Length 6.5L: Applicable total plate thickness 4.0～5.0T ・ Length 7L: Applicable total plate thickness 4.5～5.5T ・ Length 8L: Applicable total plate thickness 5.5～6.5T * 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 parts used in various fields such as automobiles, machinery, electronics, medical, and construction, establishing a system for immediate delivery. Additionally, we collaborate with partner manufacturers for the production of special items through cold forging and machining, 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.
