127 Mount Bolt Nuts 4-40 4 Dubq3010

This is the 4-40 x 1-1/4″ mounting bolt sets with blind nuts from Du-Bro.

Features:

High strength steel construction for mounting engines
Round head screws/bolts with a slotted drive insert
Plain Silver 4-40 blind nuts
Plain Silver flat washers
Plain Silver slotted lock washers

Includes: Four each of bolts, flat washers, lock washers and blind nuts

Specs:
Thread Size: 4-40
Screw/Bolt Length: 1-1/4″
Inner Diameter (Flat Washers): 0.12”
Inner Diameter (Lock Washers): 0.12”