Free US Shipping on Every Order  |  Volume Discounts Available
Fastenio — Precision Fastening Solutions
Hex Weld Nuts 18-8 (A2) Stainless Steel

Hex Weld Nuts 18-8 (A2) Stainless Steel

SKU: FN-NT-WLD-HEX-STAINLESSSTEEL188· 4 thread sizes

Bulk-Only Item

Minimum order quantity: 1,000 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 →

$50.44/ 1,000 pcs

$0.05/ea

pack

1 pack × 1,000 = 1,000 pieces

In Stock
FN-NT-WLD-M3X0.5-SS18-CS-HEX-PL
Free US shipping 30-day returns Ships ~7 business days

Hex weld nuts in 18-8 (A2) Stainless Steel to DIN 929. Hexagon body to DIN 929, with three equally spaced projections and a centre pilot ring that locates the nut in the pilot hole. Weld nuts give a permanent, reusable thread in sheet metal that is too thin to tap. The small raised projections concentrate the current of a resistance (spot) welder and melt down, fusing the nut flush to the workpiece; the thread is then captive and cannot spin or fall out. Standard in automotive, enclosure, bracketry, chassis and appliance fabrication. 4 sizes (M3-0.5–M12-1.75). Sold in bulk multiples.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Standard

DIN 929

Guides: 18-8 stainless steel vs. other grades

Technical Specifications

StandardDIN 929
Material Grade18-8 (A2)
Projections3 projections + centre pilot ring
Thread SizesM3-0.5, M4-0.7, M8-1.25, M12-1.75
FinishPlain
Thread TypeCoarse (ISO metric coarse pitch)