5/16-18 18-8 Stainless Steel Phillips Flat Head 82° Machine Screws
SKU: FN-SCR-MS-51618-82· 17 lengths
Bulk-Only Item
Minimum order quantity: 100 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 →
$19.48/ 100 pcs
$0.19/ea
pack
1 pack × 100 = 100 pieces
In Stock
FN-SCR-MS-51618-1-SS18-CS-FT-PH-82-PL Free US shipping 30-day returns Ships ~7 business days
5/16-18 18-8 stainless steel Phillips flat head machine screws, 82° countersunk head, ASME B18.6.3. Corrosion-resistant 18-8 (A2-70) stainless with a #4 Phillips drive. 17 lengths (1/2" to 6"). Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Size
5/16-18
Drive Type
Phillips
Head Style
flat
Standard
ASME B18.6.3
Technical Specifications
Countersink Angle82 deg
Head Diameter0.635 in
Head Height0.185 in
Drive#4 Phillips
Thread5/16-18 Coarse
Threads per Inch18
Thread CoverageFull thread to 2"; longer lengths ≥ 1-1/2" of thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
StandardASME B18.6.3
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These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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