Self tapping thread insert
302 100 series Self tapping Cutting Slotted thread insert
302 100 series Self tapping Cutting Slotted thread insert
Threaded insert FH 302 100 with cutting slot and head is a self-tapping fastener for the creation of wear-free, vibration-resistant screw joints with high loading capacity in materials with low shearing strength.
It is suitable for installation in the following materials:
-Light alloys
-Cast iron, brass, bronze
NF metals
-Plastics, laminates
-Hardwoods
The head serves as a support for electrical contacts when fastening several parts simultaneously; when stress is applied against the head, the pull-through force is significantly increased.
302 100 series Self tapping Cutting Slotted thread insert
|
Product name |
302-100 series Self tapping thread insert |
|
Material |
Steel Zn/SUS303/Customized |
|
Surface color |
Galvanized/Natural color |
|
Galvanizing: yellow/blue/Colored |
|
|
Thread type |
Metric,Inc UNC, UNF |
|
Model Number |
M4-M10/Customized |
|
Function |
Assembly, threaded connection/fastening/conversion |
|
Reliability test |
Mechanical dimentions, hardness test. salt spray endurance test |
Table of dimensions for 302-200 series Metric Self tapping thread insert
|
Article number |
Internal Thread A |
External Thread E P |
Head Diameter
E1 |
Head height K |
Length B |
Guideline values for receiving hole diameter L |
Minimum borehole depth for blind holes T |
|
|
302100040 … |
M4 |
6.5 |
0.75 |
9 |
1 |
9 |
6.1 to 6.2 |
10 |
|
302100050 … |
M 5 |
8 |
1 |
11 |
1 |
11 |
7.5 to 7.6 |
12 |
|
302100060 … |
M6 |
10 |
1.5 |
13 |
1.5 |
15.5 |
9.2 to 9.4 |
16 |
|
302100080 … |
M8 |
12 |
1.5 |
15 |
1.5 |
16.5 |
11.2 to11.4 |
17 |
|
302100100 … |
M10 |
14 |
1.5 |
17 |
1.5 |
19.5 |
13.2 to13.4 |
20 |
|
302100040 … |
M4 |
6.5 |
0.75 |
9 |
1 |
9 |
6.1 to 6.2 |
10 |
Example for finding the article number: Self-tapping threaded insert FH-SK to Works Standard 302 1 with internal thread A = M5 made of case-hardened , zinc plated and blue passivated steel : 302.100.050.110
Tolerance:ISO 2768-m
Thread:
Internal thread A: as per ISO 6H
External thread E: as per FH standard
Materials
|
Article no. (fourth group of digits)... ... ...110 |
Article no. (fourth group of digits)... ... ...110 |
|
Case-hardened steel, Zinc-nickel plated, transparent passivated |
Article no. (fourth group of digits)... ... ...143 |
|
Case-hardened steel , Zinc plated , yellow chromated |
Article no. (fourth group of digits)... ... ...160
|
|
Stainless steel 14301 |
Article no. (fourth group of digits)... ... ...400 |
|
Stainless steel 14305 |
Article no. (fourth group of digits)... ... ...500 |
|
Stainless steel 14401 |
Article no. (fourth group of digits)... ... ...600 |
|
Ti 3.7035 |
Article no. (fourth group of digits)... ... ...700 |
|
Brass
|
Article no. (fourth group of digits)... ... ...800
|
|
|
|
Some material pictures show
