1/2-13 316 / A4 Marine-Grade Stainless Steel Hex Socket Head Cap Screws — Fully Threaded
SKU: FN-SS-SHCS-1213-316-FULLTHD· 5 lengths
Bulk-Only Item
Minimum order quantity: 25 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 →
$1.50/ea
1 pack × 25 = 25 pieces
1/2-13 316 / A4 marine-grade stainless steel hex socket head 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. 3/8" hex socket drive with a cylindrical cap head. Fully Threaded across all lengths in this listing (3/4" to 1-3/4"). These lengths are threaded the full length of the shank. Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
316 (A4-70)
Size
1/2-13
Drive Type
Hex Socket
Head Style
socket
Standard
ASME B18.3
Guides: What does 1/4-20 mean? · 18-8 stainless steel vs. other grades
Technical Specifications
Order any length — 5 in this family
Type the packs you need and press Add; sort any column.
| Head Dia. | Head Ht. | Threading | Drive | Packs | |||||
|---|---|---|---|---|---|---|---|---|---|
| 316 Stainless Steel | |||||||||
| 1/2-13316 / A4 Marine-Grade Stainless Steel Hex Socket Head Cap Screws — Fully Threaded | |||||||||
| 3/4" | 0.75 in | 0.5 in | Fully threaded | Hex Socket | 50 | FN-SS-SHCS-1213-0.75-SS316-CS-FT-HEX-PL | $52.58$1.05/eapack of 50 · $1.05 ea | ||
| 1" | 0.75 in | 0.5 in | Fully threaded | Hex Socket | 25 | FN-SS-SHCS-1213-1-SS316-CS-FT-HEX-PL | $37.59$1.50/eapack of 25 · $1.50 ea | ||
| 1-1/4" | 0.75 in | 0.5 in | Fully threaded | Hex Socket | 50 | FN-SS-SHCS-1213-1.25-SS316-CS-FT-HEX-PL | $79.56$1.59/eapack of 50 · $1.59 ea | ||
| 1-1/2" | 0.75 in | 0.5 in | Fully threaded | Hex Socket | 25 | FN-SS-SHCS-1213-1.5-SS316-CS-FT-HEX-PL | $47.12$1.88/eapack of 25 · $1.88 ea | ||
| 1-3/4" | 0.75 in | 0.5 in | Fully threaded | Hex Socket | 50 | FN-SS-SHCS-1213-1.75-SS316-CS-FT-HEX-PL | $88.84$1.78/eapack of 50 · $1.78 ea | ||
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These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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