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5/16"-18 Phillips Round Head Machine Screws Stainless Steel 18-8

5/16"-18 Phillips Round Head Machine Screws Stainless Steel 18-8

SKU: FN-SCR-MS-51618-SS18-PH-RD· 3 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 →

$22.86/ 100 pcs

$0.23/ea

pack

1 pack × 100 = 100 pieces

In Stock
FN-SCR-MS-51618-1-SS18-CS-FT-PH-RD-PL
Free US shipping 30-day returns Ships ~7 business days

5/16"-18 Phillips round head machine screws in 18-8 stainless steel to ASME B18.6.3. A domed round head with a flat bearing surface that sits above the work, with a #3 Phillips drive. Corrosion-resistant 18-8 (A2-70) stainless. 3 lengths (1" to 2"). 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

round

Standard

ASME B18.6.3

Guides: What does 1/4-20 mean? · 18-8 stainless steel vs. other grades

Technical Specifications

Head StyleRound
Head Diameter0.590 in
Head Height0.216 in
Drive#3 Phillips
Thread5/16-18 Coarse
Threads per Inch18
Thread CoverageFull Thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
StandardASME B18.6.3