Avon Stainless Marine

Tel: +44 (0) 117 972 8560
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Socket Head Cap Screws 316/80 (A4/80) 1960 Series ( ANSI B18.3)


Socket Head Cap Screws 1960 Series  316/80 (A4/80) (ANSI B18.3)

Sizes Available
dk (mm) 9.50 11.90 14.30 19.00 23.80 28.60 33.30 38.10
k (mm) 6.30 7.90 9.50 12.70 15.90 19.00 22.20 25.40
s 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 3/4"
b (mm) 25 28 38 38 51 57 76 76
                 
d/tpi 1/4"-20" 5/16"-18" 3/8"-16" 1/2"-13" 5/8"-11" 3/4"-10" 7/8"-9" 1"-8"
                 
L (inch)                
1/2" Avon Stainless Fasteners Avon Stainless Fasteners            
5/8" Avon Stainless Fasteners Avon Stainless Fasteners            
3/4" Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners          
7/8"   Avon Stainless Fasteners Avon Stainless Fasteners          
1" Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners        
1.1/4" Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners      
1.1/2" Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners      
1.3/4"                
2"   Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
2.1/4"         Avon Stainless Fasteners      
2.1/2"           Avon Stainless Fasteners    
2.3/4"                
3"       Avon Stainless Fasteners   Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
3.1/4"                
3.1/2"                
4"             Avon Stainless Fasteners Avon Stainless Fasteners
                 
Box Qty 100 50 50 25 25 10 10 10

To find out more about how fasteners are measured please
click here..


  • Length: 1/2" to 4"
  • Diameter: 1/4" to 1.8"
  • Model: 1960 series UNC

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