5/16-18 Hex Head Cap Bolts Partially Threaded Stainless Steel 18-8
SKU: FN-BLT-HHB-51618-PT· 20 lengths
$14.50/ 5 pcs
$2.90/ea· Bulk save up to 78%
pack
1 pack × 5 = 5 pieces
In Stock
FN-BLT-HHB-51618-3-SS18-CS-PT-EHEX-PLVolume pricing — save up to 78% on bulk orders
| Pack Size | Per Piece | Savings |
|---|---|---|
| 5 pcs | $2.90/ea | — |
| 10 pcs | $2.00/ea | −31% |
| 25 pcs | $1.52/ea | −48% |
| 100 pcs | $0.88/ea | −70% |
| 250 pcs | $0.67/ea | −77% |
| 500 pcs | $0.63/ea | −78% |
| 1,000 pcs | $0.63/ea | −78% |
| 2,500 pcs | $0.63/ea | −78% |
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5/16-18 Hex Head Cap Bolts Partially Threaded Stainless Steel 18-8. Stainless Steel 18-8 (A2-70). Plain finish.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Size
5/16-18
Drive Type
Hex External
Head Style
hex
Standard
ASME B18.2.1
Guides: What does 1/4-20 mean? · 18-8 stainless steel vs. other grades
Technical Specifications
Head StyleHex
Width Across Flats0.500 in
Width Across Corners (max)0.577 in
Head Height0.203 in
Wrench Size1/2"
Thread5/16-18 UNC (Coarse)
Threads per Inch18
Thread Coverage1-3/8" to 6" lengths: 7/8" of thread; 7" length: 1-1/8" of thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
FinishPlain
StandardASME B18.2.1
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