Unit of Measure

Specifications

Type

Heavy Duty Keylocking Insert

Thread Type

Internal Thread Class 2B, External Thread (Mod) Class 2A

Installation Tool Item No

42473

Internal Thread

5/16-24

External Thread

1/2-13

Length

0.430 in

Tap Drill Size

29/64

C’Sink Diameter

0.510 in

Thread Tap Size Class 2B

1/2-13

Thread Tap Minimum Depth

0.500 in

Drill Size

13/32 in

Drill Depth

3/16 in

Material

Carbon Steel

Finish

Parkerized

Tolerances

+.010 inch or +.25 mm unless specified otherwise

Weight

0.01 lb

Hole Depth

0.50 in

Keys

Inserts with an internal thread size of 5/16 or M7 and larger are furnished with (4) locking keys

Technical Notes

    Material:
  • Carbon Steel Inserts: C1215 or equivalent
  • Stainless Steel Inserts: 303
  • Keys: 302
Copyright © 2023 TE-CO Manufacturing LLC,  All Rights Reserved