5/16-18 Hex Head Cap Bolts Fully Threaded Stainless Steel 316
SKU: FN-BLT-HHB-51618-316-FT· 10 lengths
Bulk-Only Item
Minimum order quantity: 100 pieces per pack. Ships 7 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →
$0.23/ea
1 pack × 100 = 100 pieces
5/16-18 316 stainless steel hex head cap screws (hex cap bolts), ASME B18.2.1. A hex head for wrench or socket driving, threaded the full length with a UNC coarse machine thread. 316 (A4-70) stainless for marine, chemical and outdoor exposure where 18-8 is not enough, plain finish. 10 lengths (1/2" to 4-1/2"). Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
316 (A4-70)
Size
5/16-18
Drive Type
Hex External
Head Style
hex
Standard
ASME B18.2.1
Technical Specifications
Combine to unlock checkout
These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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