RWZ Weld Screw

Thread Size #6-32 #8-32 #10-32 1/4-20 5/16-18 3/8-16
Head A-Diameter 0.323
0.303		 0.385
0.365		 0.448
0.428		 0.575
0.550		 0.755
0.725		 0.880
0.850
H-Height 0.052
0.042		 0.068
0.058		 0.068
0.058		 0.083
0.073		 0.099
0.089		 0.114
0.104
Projections E-Width (Ref.) 0.025 0.031 0.035 0.048 0.060 0.068
F-Height 0.015
0.010		 0.018
0.013		 0.020
0.015		 0.027
0.021		 0.033
0.027		 0.037
0.031

Thread Size #6-32 #8-32 #10-32 1/4-20 5/16-18 3/8-16

Length
(Under The Head)
 Tolerance +.0 -.03
Over 1" to 2"
 (Inclusive)
+.0 -.06

L

 3/8 RWZ 1106 RWZ 1406        
1/2   RWZ 1408 RWZ 1608 RWZ 2108    
5/8     RWZ 1610 RWZ 2110 RWZ 2710  
3/4       RWZ 2112 RWZ 2712 RWZ 3312
7/8       RWZ 2114    
1   RWZ 1416   RWZ 2116 RWZ 2716 RWZ 3316
1-1/4     RWZ 1620 RWZ 2120 RWZ 2720 RWZ 3320
2         RWZ 2732  

 

The stainless steel RWZ weld screw, for through-hole applications, features a 360 degree ring projection that provides a circular weld seal. The large weld area on the RWZ gives great weld strength which can be used in applications requiring additional weld strength. The full ring projection is also ideal for cross wire welding or welding to screen, perforated metal or tubing. The RWZ weld screw is found on applications in the air conditioning and refrigeration industry.

 

Material and Thread Information

Material:

 18-8 Stainless Steel  

Tensile Strength:

 80,000 psi

Finish:

 Passivated  

Yield Point:

 35,000 psi

Threads:

 Unified Standard Class 2A  

Elongation 2”

 55% Max.
  ANSI / ASME B 1.1-1989