5/16-18 316 / A4 Marine-Grade Stainless Steel Button Head Socket Cap Screws — Fully Threaded
SKU: FN-SS-BC-51618-316-FT· 9 lengths
Bulk-Only Item — drop-shipped from supplier
Minimum order quantity: 250 pieces per pack. Ships 7 business days after our supplier minimum is met across compatible items in your cart. Learn more →
$0.28/ea
1 pack × 250 = 250 pieces
Bulk-pack 5/16-18 (inch) 316 / A4 marine-grade stainless steel button head socket cap screws (Allen head), fully threaded, ASME B18.3. 316 stainless adds molybdenum for markedly better resistance to salt water, chlorides and pitting than 18-8 / A2 — the right choice for marine, coastal, pool and chemical service. 3/16" hex socket drive with a low-profile domed head. Fully Threaded across all lengths in this listing (1/2" to 3"). Sold in production-volume bulk packs, drop-shipped.
Material
Stainless Steel
Finish
Plain / Natural
Grade
316 (A4-70)
Thread Size
5/16-18
Drive Type
Hex Socket
Head Style
button
Standard
ASME B18.3
Technical Specifications
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These items count toward our supplier minimum. Mix-and-match to reach the threshold.
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