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#4-40 18-8 Stainless Steel Slotted Round Head Machine Screws

#4-40 18-8 Stainless Steel Slotted Round Head Machine Screws

SKU: FN-SCR-MS-440-SL-RD· 3 lengths

Bulk-Only Item

Minimum order quantity: 2,500 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 →

$48.45/ 2,500 pcs

$0.02/ea

pack

1 pack × 2,500 = 2,500 pieces

In Stock
FN-SCR-MS-440-0.25-SS18-CS-FT-SL-RD-PL
Free US shipping 30-day returns Ships ~7 business days

#4-40 18-8 stainless steel slotted round head machine screws, ASME B18.6.3. A domed round head with a flat bearing surface that sits above the work, with a traditional straight-slot drive. Corrosion-resistant 18-8 (A2-70) stainless. 3 lengths (1/4" to 1/2"). Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Size

#4-40

Drive Type

Slotted

Head Style

round

Standard

ASME B18.6.3

Technical Specifications

Head StyleRound
Head Diameter0.211 in
Head Height0.086 in
DriveSlotted
Thread4-40 Coarse
Threads per Inch40
Thread CoverageFull Thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
StandardASME B18.6.3