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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
meeting SAE’s highest grade specifications
Why Choose Our L-9 (L9) Hex Head Cap Screws
and fixtures requiring secure clamping
The black oxide finish offers mild corrosion resistance while minimizing glare
Upgrade your fastening applications with M4-0
Bulk 1/2"-13 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts Length:130 Qty - 1/2"-13 x 2-1/4" (PT) meeting SAE’s highest grade specificationsMonster Overview Fix your project right the first time with Bulk 1 2" 13 UNC Hex Cap Screws from Monster Bolts USA Made in 18 8 (304) stainless steel to ASTM F593. These coarse thread, corrosion resistant fasteners are built for industrial, marine, construction, and outdoor environments where quality, compliance, and reliability matter. Note: (PT) denotes partial thread fasteners. Monster Features USA Made: Precision manufacturing and lot traceability
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