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Fastenio — Precision Fastening Solutions
M3-0.5 Cup Point Socket Set Screws Stainless Steel 18-8

M3-0.5 Cup Point Socket Set Screws Stainless Steel 18-8

SKU: FN-SS-SSS-M3-CUP· 8 lengths

Bulk-Only Item

Minimum order quantity: 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 →

$46.07/ 500 pcs

$0.09/ea

pack

1 pack × 500 = 500 pieces

In Stock
FN-SS-SSS-M3X0.5-25MM-SS18-CUP-HEX-PL
Free US shipping 30-day returns Ships ~7 business days

M3-0.5 18-8 (A2) stainless steel cup point socket set screws — headless grub screws with an Allen hex socket drive and a cup point, per DIN 916 / ISO 4029. Corrosion-resistant 18-8 stainless, fully threaded, 1.5mm hex socket. 8 lengths (4mm-25mm). Locks a component onto a shaft or in a tapped hole; the cup point bites in for a semi-permanent hold. Ideal for OEM, machinery, and MRO.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Size

M3-0.5

Drive Type

Hex Socket

Head Style

set screw

Standard

DIN 916

Guides: 18-8 stainless steel vs. other grades

Technical Specifications

Drive1.5mm Hex Socket
PointCup Point
Thread CoverageFully Threaded
Drive Size1.5 mm
StandardDIN 916 / ISO 4029
ThreadM3-0.5 Coarse

Order any length — 8 in this family

Type the packs you need and press Add; sort any column.

DriveDrive SizePointPacks
18-8 Stainless Steel
M3-0.5Cup Point Socket Set Screws Stainless Steel 18-8
4mmHex Socket1.5 mmCup Point5,000FN-SS-SSS-M3X0.5-4MM-SS18-CUP-HEX-PL$114.70$0.02/eapack of 5,000 · $0.02 ea
5mmHex Socket1.5 mmCup Point5,000FN-SS-SSS-M3X0.5-5MM-SS18-CUP-HEX-PL$209.00$0.04/eapack of 5,000 · $0.04 ea
8mmHex Socket1.5 mmCup Point2,500FN-SS-SSS-M3X0.5-8MM-SS18-CUP-HEX-PL$78.20$0.03/eapack of 2,500 · $0.03 ea
10mmHex Socket1.5 mmCup Point500FN-SS-SSS-M3X0.5-10MM-SS18-CUP-HEX-PL$7.50$0.02/eapack of 500 · $0.02 ea
12mmHex Socket1.5 mmCup Point25,000FN-SS-SSS-M3X0.5-12MM-SS18-CUP-HEX-PL$472.00$0.02/eapack of 25,000 · $0.02 ea
16mmHex Socket1.5 mmCup Point1,000FN-SS-SSS-M3X0.5-16MM-SS18-CUP-HEX-PL$117.40$0.12/eapack of 1,000 · $0.12 ea
20mmHex Socket1.5 mmCup Point1,000FN-SS-SSS-M3X0.5-20MM-SS18-CUP-HEX-PLOut of stock—
25mmHex Socket1.5 mmCup Point500FN-SS-SSS-M3X0.5-25MM-SS18-CUP-HEX-PL$46.07$0.09/eapack of 500 · $0.09 ea