3/8-16 316 Stainless Steel Flat Head Socket Cap Screws — 82° Countersunk — Partially Threaded
SKU: FN-SS-FHS-3816-316-PARTTHD· 7 lengths
Bulk-Only Item
Minimum order quantity: 50 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 →
$0.82/ea
1 pack × 50 = 50 pieces
3/8-16 316 stainless steel flat head socket cap screws (Allen head), 82° countersunk, partially threaded, ASME B18.3. Superior 316 (A4) marine-grade corrosion resistance vs 18-8. Flush 82° flat countersunk head, 7/32" hex socket drive. 7 lengths (1-3/4"-5"). Length measured overall (head included). Marine, OEM, and MRO applications.
Material
Stainless Steel
Finish
Plain / Natural
Grade
316 (A4-70)
Size
3/8-16
Drive Type
Hex Socket
Head Style
flat
Standard
ASME B18.3
Guides: What does 1/4-20 mean? · 18-8 stainless steel vs. other grades
Technical Specifications
Order any length — 7 in this family
Type the packs you need and press Add; sort any column.
| Head Dia. | Head Ht. | Threading | Drive | Packs | |||||
|---|---|---|---|---|---|---|---|---|---|
| 316 Stainless Steel | |||||||||
| 3/8-16316 Stainless Steel Flat Head Socket Cap Screws — 82° Countersunk — Partially Threaded | |||||||||
| 1-3/4" | 0.781 in | 0.234 in | Partially threaded | Hex Socket | 50 | FN-SS-FHS-3816-1.75-SS316-CS-PT-HEX-PL | $40.76$0.82/eapack of 50 · $0.82 ea | ||
| 2" | 0.781 in | 0.234 in | Partially threaded | Hex Socket | 50 | FN-SS-FHS-3816-2-SS316-CS-PT-HEX-PL | $39.79$0.80/eapack of 50 · $0.80 ea | ||
| 2-1/2" | 0.781 in | 0.234 in | Partially threaded | Hex Socket | 50 | FN-SS-FHS-3816-2.5-SS316-CS-PT-HEX-PL | $59.07$1.18/eapack of 50 · $1.18 ea | ||
| 3" | 0.781 in | 0.234 in | Partially threaded | Hex Socket | 50 | FN-SS-FHS-3816-3-SS316-CS-PT-HEX-PL | $56.99$1.14/eapack of 50 · $1.14 ea | ||
| 3-1/2" | 0.781 in | 0.234 in | Partially threaded | Hex Socket | 25 | FN-SS-FHS-3816-3.5-SS316-CS-PT-HEX-PL | $39.74$1.59/eapack of 25 · $1.59 ea | ||
| 4" | 0.781 in | 0.234 in | Partially threaded | Hex Socket | 10 | FN-SS-FHS-3816-4-SS316-CS-PT-HEX-PL | $15.45$1.55/eapack of 10 · $1.55 ea | ||
| 5" | 0.781 in | 0.234 in | Partially threaded | Hex Socket | 25 | FN-SS-FHS-3816-5-SS316-CS-PT-HEX-PL | $53.12$2.12/eapack of 25 · $2.12 ea | ||
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These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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