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5/16-18 316 Stainless Steel Phillips Flat Head 82° Machine Screws

5/16-18 316 Stainless Steel Phillips Flat Head 82° Machine Screws

SKU: FN-SCR-MS-51618-82-316· 10 lengths

Bulk-Only Item

Minimum order quantity: 250 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 →

$65.82/ 250 pcs

$0.26/ea

pack

1 pack × 250 = 250 pieces

In Stock
FN-SCR-MS-51618-0.75-SS316-CS-FT-PH-82-PL
Free US shipping 30-day returns Ships ~7 business days

5/16-18 316 stainless steel Phillips flat head machine screws, 82° countersunk head, ASME B18.6.3. 316 (A4-70) stainless for marine, chemical and outdoor exposure where 18-8 is not enough with a #4 Phillips drive. 10 lengths (3/4" to 4"). Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

316 (A4-70)

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
Material316 Stainless Steel
Grade316 (A4-70)
StandardASME B18.6.3