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Fastenio — Precision Fastening Solutions
3/8" Cotter Pins 18-8 Stainless Steel

3/8" Cotter Pins 18-8 Stainless Steel

SKU: FN-PIN-CP-0.375-SS18-PL· 3 lengths

Bulk-Only Item

Minimum order quantity: 25 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 →

$71.96/ 25 pcs

$2.88/ea

pack

1 pack × 25 = 25 pieces

In Stock
FN-PIN-CP-0.375-3.5-SS18-PL
Free US shipping 30-day returns Ships ~7 business days

3/8" cotter pins in 18-8 stainless steel, manufactured to ASME B18.8.1. Available in 3 lengths from 2-1/2" - 3-1/2". Split cotter pins bent from half-round wire, with a formed eye and two prongs, one extended for easy spreading. Pass through a cross-drilled hole in a bolt, clevis pin or shaft and bend the prongs back to lock a castle nut, clevis or linkage in place. Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Size

3/8"

Standard

ASME B18.8.1

Technical Specifications

Pin Diameter (nominal)3/8 in
Total Shank Diameter0.329 - 0.335 in
Eye Diameter (min)0.75 in
Extended Prong (min)0.16 in
MaterialStainless Steel 18-8
StandardASME B18.8.1