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1/2-20 x 1/2" Cup Point Socket Set Screws Stainless Steel 18-8

1/2-20 x 1/2" Cup Point Socket Set Screws Stainless Steel 18-8

SKU: FN-SS-SSS-1220-CUP

Bulk-Only Item

Minimum order quantity: 100 pieces per pack. Ships 7 business days after the bulk order minimum is met across compatible items in your cart. Learn more →

$22.62/ 100 pcs

$0.23/ea

pack

1 pack × 100 = 100 pieces

Limited stock available — message us before ordering 1,000+ pieces.

Low Stock
FN-SS-SSS-1220-0.5-SS18-FN-CUP-HEX-PL
Free US shipping 30-day returns Ships ~7 business days

1/2-20 18-8 stainless steel cup point socket set screws — headless grub screws with an Allen hex socket drive and a cup point, per ASME B18.3. Corrosion-resistant 18-8 (A2-70) stainless, fully threaded, 1/4" hex socket. Length 1/2". Used to lock a component onto a shaft or in a tapped hole; the cup point bites into soft or hard surfaces for a semi-permanent hold. Ideal for OEM, machinery, and MRO applications.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Size

1/2-20

Drive Type

Hex Socket

Head Style

set screw

Standard

ASME B18.3

Technical Specifications

Thread Size1/2-20
Length1/2"
Point StyleCup
Head StyleHeadless (set screw)
DriveHex Socket (Allen)
Socket Size1/4"
StandardASME B18.3
Material Grade18-8 (A2-70)
FinishPlain