Avon Stainless Marine

Tel: +44 (0) 117 972 8560
Fax: +44 (0) 117 972 8570
info@avonstainlessfasteners.co.uk

Company Video

Company Video

Hexagon Bolts UNC A2 ANSI B18.2.1/BS1768


Hex Bolts UNC  A2  ANSI B18.2.1 / BS 1768

Sizes Available
b Thread length generally up to 6" 2 X Diam +1/4" Over 6" 2 X Diam +1/2"
h 0.188 0.235 0.268 0.281 0.364 0.444 0.524 0.604 0.700
g 0.505 0.577 0.650 0.722 0.866 1.083 1.299 1.516 1.732
f 0.438 0.500 0.562 0.625 0.750 0.938 1.125 1.312 1.500
                   
d/tpi 1/4"-20" 5/16"-18" 3/8"-16" 7/16"-14" 1/2"-13" 5/8"-11" 3/4"-10" 7/8"-9" 1"-8"
                   
L (inch)                  
1" Avon Stainless Fasteners Avon Stainless Fasteners              
1.1/4" Avon Stainless Fasteners Avon Stainless Fasteners              
1.1/2" Avon Stainless Fasteners Avon Stainless Fasteners              
1.3/4" Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners      
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 Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners    
2.1/2" Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners  
2.3/4"     Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners  
3" Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
3.1/2"   Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
4"   Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
4.1/2"         Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
5"   Avon Stainless Fasteners Avon Stainless Fasteners   Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
6"   Avon Stainless Fasteners Avon Stainless Fasteners   Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners
7"         Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners    
8"         Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners    
9"         Avon Stainless Fasteners Avon Stainless Fasteners Avon Stainless Fasteners    
10"           Avon Stainless Fasteners Avon Stainless Fasteners    
Box Qty 100 50 25 25 25 25 10 10 10

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


  • Length: 1" to 10"
  • Diameter: 1/4"-20 to 1"-8
  • Model: B18.2.1/BS1768

Be the first to write a review.  Write a Review.