Gift Voucher
+61 (02) 42855221
View cart “Kyosho 39721-1 Spur Gear (Low) 43T-48 pitch” has been added to your cart.


127 Mount Bolt Nuts 4-40 4 Dubq3010

or 4 fortnightly payments of $0.60 with Afterpay More info

Mounting Bolts & Nuts 4-40 X 1.25 (4Pcs Per Pack)

  • Description
  • Reviews (0)


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


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

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


There are no reviews yet. Add a review