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Fastenio — Precision Fastening Solutions
1/4-20 Hex Flange Nuts (Non-Serrated) Stainless Steel 18-8

1/4-20 Hex Flange Nuts (Non-Serrated) Stainless Steel 18-8

SKU: FN-NT-HFN-1420-SS18-CS-EHEX-PL

Bulk-Only Item

Minimum order quantity: 250 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 →

$12.79/ 250 pcs

$0.05/ea

pack

1 pack × 250 = 250 pieces

In Stock
FN-NT-HFN-1420-SS18-CS-EHEX-PL
Free US shipping 30-day returns Ships ~7 business days

1/4-20 non-serrated hex flange nuts in 18-8 stainless steel to ASME B18.2.2, plain finish. The built-in flange spreads the load like a washer and spans oversized or slotted holes, and the smooth bearing face won't dig into painted or finished surfaces. Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Size

1/4-20

Drive Type

Hex External

Standard

ASME B18.2.2

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

Technical Specifications

Size1/4-20
Bearing SurfaceSmooth (Non-Serrated) Flange
DriveExternal Hex
Width Across Flats7/16"
Flange Diameter (max)0.594"
Nut Thickness (max)0.236"
Material18-8 Stainless Steel
Grade18-8 (A2-70)
FinishPlain
StandardASME B18.2.2