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SPEC Assembly Parts
Contact for Quote
- MOQ
- Confirmed at quotation
- Lead time
- 120 days
SEMS-style fasteners with bolt pre-assembled to one or more washers before thread rolling, permanently captivated; also custom sub-assemblies with pre-riveted metal brackets or plastic components. Simplifies inventory.
Certifications
A2LA (Cert No. 2706.01, issued by A2LA, valid until 2028-06-30); Q-LAB; SGS
Manufacturer

SPEC Products Corp.
Special screws, bolts and cold-formed fasteners since 2001. One-stop sourcing across 20,000+ items a year, backed by an in-house bolt factory and an A2LA-accredited lab.
Special automotive and industrial fasteners via cold forming, thread rolling, turning and stamping: special screws and bolts (M2.5 to M24, up to 200 mm), clinch studs, sleeve screws, rivets, U-bolts and wire...
- Founded
- 2001
- Exports
- 20,000+ items a year to North America, Europe and Asia
- Certifications
- IATF 16949, ISO 9001, ISO 14001, A2LA