Thread key insert M2-M12 stainless steel


Thread key insert M2-M12 stainless steel

Product no.: 623


can be shipped within 1-2 days

from 3.80

Incl. VAT., plus delivery

Delivery weight: 30 g


These stainless-steel key inserts are used for repairing stripped, damaged or worn threads. They can also be used to increase the pull-out strength. We offer a normal and a beefier heavy duty insert. The advantages of these inserts are, that they are flush mounted and secured against rotation. These inserts will not rotate if the part is assembled and disassembled frequently or if vibrations occur.

All internal threads are standard metric thread sizes (DIN13-1). Please use exactly the tap-hole size that is specified in below table, which is slightly larger than standard tap-hole sizes for metric threads. The external threads differ from standard metric threads for M10 and bigger external thread sizes. We also offer the suited tap drills in our webshop.

Drive in the locking pins carefully. If not special tool is used please ensure to drive them in straight.

Removal is easy. Just drill according to below removal data and bend the pins to the inside and break them off.

inside thread data outside thread data removal data
tap size (mm) pitch (mm) length (mm) tap size (mm) pitch (mm) tap hole size (mm) drill size (mm) drill depth (mm)
M2 0,4 3 M4 0,7 3,4 2,5 3
M3 0,5 4,2 M5 0,8 4,4 3,3 3
M4 0,7 5,2 M6 0,75 5,5 4,3 3
M5 0,8 8 M8 1,25 6,9 5,5 4
M6 1 10 M10 1,25 8,8 7,5 4,8
M8 1,25 12 M12 1,25 10,8 9,5 4,8
M10 1,5 14 M14 1,5 12,8 11,5 4,8
M12 1,75 16 M16 1,5 14,8 13,5 4,8

Accessories

Product Note Status Price
tap drill M4-M22 HSS tap drill M4-M22 HSS
from 3.80 € *
Delivery weight: 50 g
Thread key insert heavy-duty M4-M16 stainless steel Thread key insert heavy-duty M4-M16 stainless steel
from 4.00 € *
Delivery weight: 30 g
*

Incl. VAT., plus delivery

Display accessory details

Browse these categories as well: Home page - Cubic Print, Thread key insert / tap drill, All