Plug type

Drill size (inches)

Irontite

Engine Crack Repair

Casting Crack Detection & Repair

Products/Parts

25/64

7/16

15/32

11/64

13/64

5/16

A-235

11/32

9/16

23/32

51/64

9/64

1-1/32

1-1/16

1-1/4

1-5/16

Search Results for “plug”

<p><strong>A-235 Automotive Ductile Iron Plugs (Box of 100) for Irontite Cold Crack Repair.</strong> Ideal for high-pressure casting areas like valve seats, these tapered plugs ensure durable, leak-proof repairs.</p>

Repair high-pressure/temp casting cracks with Irontite A-235 Automotive Ductile Iron Plugs (401-2102-35), box of 100. Tapered design (0.235" small end, 15/16" thread) for cold crack repair system.

A-235 Automotive Ductile Iron Plugs, Box of 100

C Automotive Ductile Iron Plugs, Box of 25

C-1 Automotive Ductile Iron Plugs, Box of 25

Special size for C, C1, and C1 Special Engine Crack Repair Plugs Drill Bit.

C, C-1, C-1 Special 25/64" HSS Drill Bit