5/16-18 x 1-1/2" Hex Head Cap Bolts Fully Threaded Stainless Steel 18-8 Black Oxide
SKU: FN-BLT-HHB-51618-1.5-SS18-CS-FT-EHEX-BO
Bulk-Only Item
Minimum order quantity: 800 pieces per pack. Ships 3 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →
$0.42/ea
1 pack × 800 = 800 pieces
5/16-18 hex head cap screws (hex cap bolts) in 18-8 (A2-70) stainless steel to ASME B18.2.1, fully threaded. A hex head (0.500" across flats, 0.203" high, 1/2" wrench) for wrench or socket driving, with a UNC coarse machine thread along the full length, for tapped holes, nuts and adjustable stops. 18-8 (A2-70) stainless resists rust and staining outdoors and in wash-down areas. For machinery, structural, marine and outdoor assemblies. A black oxide finish gives a dark, low-glare look over the stainless. Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Black Oxide
Grade
18-8 (A2-70)
Size
5/16-18
Drive Type
External Hex
Head Style
Hex
Standard
ASME B18.2.1
Guides: What does 1/4-20 mean? · 18-8 stainless steel vs. other grades
Technical Specifications
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These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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