Skip to content

#4-40 18-8 Stainless Steel Coarse Thread Keps Lock Nuts

SKU: 33781
Box Size: 30 pcs.
Regular price $812
Shipping calculated at checkout.
#4-40 18-8 Stainless Steel Coarse Thread Keps Lock Nuts 30 pcs.

Diameter: #4
Diameter 2: 9/32"
Thickness: 1/8"
Material: Stainless Steel
Driver Type: 1/4" Wrench
Thread Size: 40 (Coarse)
Hardness: 18-8
Style: Kep
Type: Lock Nut
Washer Diameter: 9/32"

Box of 30.

A lock nut is a nut that resists loosening under vibrations and torque.

Free Shipping

When you spend $50 or more

Here to Help

Get in touch with us 7 days a week

Store Pickup

Pick up your order yourself, for free

Easy Exchanges

Return or exchange within 60 days