5/16"-18 Carriage Bolts Stainless Steel 18-8 Black Fluoropolymer
SKU: FN-BLT-CB-51618-SS18-BF· 3 lengths
Bulk-Only Item
Minimum order quantity: 650 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 →
$0.47/ea
1 pack × 650 = 650 pieces
5/16-18 round head square neck carriage bolts in 18-8 stainless steel to ASME B18.5, black fluoropolymer finish. A smooth domed head with no drive and a square neck that locks into the hole so the nut can be tightened from one side. A black fluoropolymer coating adds a black finish and extra corrosion resistance. 3 lengths (1-3/4" to 3"). Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Black Fluoropolymer
Grade
18-8 (A2-70)
Size
5/16-18
Head Style
round
Standard
ASME B18.5
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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