六角排气螺母
 
技术参数

content

产品种类

Thread

Driving features

Material

Surface treatment

Packaging

Code

Page

UNF

hexagon

Br

Standard

72123

3-40

M

hexagon

St

Copper plated

prevailing torque type

Standard

72130

3-40

MF

hexagon

St

Copper plated

prevailing torque type

Standard

72131

3-40