

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The YORK 021-13665-000 is a screw cap hex designed for fastening in various mechanical and structural tasks. This fastener has a diameter of five sixteenths inches and utilizes an eighteen threads per inch Unified National Coarse (UNC) thread pattern. The hexagonal head of the screw allows for easy tightening using a wrench or socket tool.
This screw cap hex is ideal for a wide range of applications requiring secure fastening.
Thanks for subscribing!
This email has been registered!