Screw-Locking Insert: Stainless Steel, 1/2-20 UNF, 1D MPN:A3591-8CNPF500

The screw-locking insert provides professionals in aviation, construction and automotive industries with an effective solution for securing nuts or plates where strength and durability are crucial factors; made of stainless steel, the insert is resistant to corrosion, wear, and rust thereby enhancing the life expectancy and integrity of assemblies. The UNF 1/2-20 threading ensures compatibility with a range of bolts or nuts up to 1inch in length; this allows for the ability to fasten critical elements securely without any worry about back-out, vibration loosening which could lead to disastrous consequences. Additionally, its 1D size offers ample grip surface while still allowing enough space for tightening without undue friction - thus ensuring smooth and dependable assembly in applications where the highest levels of reliability are expected. The versatility offered by this screw-locking insert along with the superior material used makes it an indispensable tool for anyone working in industries where there is no room for error.