Self-tapping thread inserts with cutting hole

Name: Self-tapping thread inserts with cutting hole
Brand: Würth
SKU: 0660305041

Thread insert with tapping hole stain. steel plain
THRINRT-SLFCUT-DRL-1.4305-M4X8MM

Art.-no. 0660305041

EAN 4058462081408

All versions

Specification

Saves time during thread repair and thread reinforcement - even in medium-strength materials

For producing high-strength screw connections and other threaded connections in materials with low shear strength, e.g. cast iron, aluminium alloys, plastics, hardwood etc.

Thick walls withstand higher forces during thread cutting. This allows the inserts to be used in materials which are more difficult to machine

Application area

Thread reinforcement on tools with low shear strength, e.g. cast iron, aluminium alloys, plastics, hardwood etc.

- For light metals with a strength up to approx. 450-500 N/mm²

- For cast iron with hardness up to approx. 240 HB

- Plastics and fibreglass-reinforced plastics

(Tests on the original component are recommended, particularly near edges.)


Material	Stainless steel A1, 1.4305
Surface	Plain
RoHS-compliant	Yes
Thread type x nominal diameter (d)	M4
Length (L)	8 mm
Outer diameter x pitch (D)	6.5 x 0.8 mm
Min./max. drill hole diameter	6-6.2 mm