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Hardware
Item # 4131835
Coupling Nut 5/16-18
$1.79
Item # 4131835
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PRODUCT OVERVIEW
National Hardware 4003BC Coupler, Thread Type: UNC Coarse, Thread Size: 5/16-18, Hex Size: 0.43 in, 1000 lb Tensile Strength, Thread Length: 1 in, Steel, Zinc, Dimensions: 1 in L
Product Details
Dimensions
1 in L
Finish
Zinc
Hex Size
0.43 in
Material
Steel
Tensile Strength
1000 lb
Thread Length
1 in
Thread Size
5/16-18
Thread Type
UNC Coarse
Features
Designed to connect two pieces of threaded rod
Larger couplers come with witness holes to confirm rods are threaded together completely
UNC coarse thread sizes
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