1/2"-13 Hex Head Acorn Cap Nuts, 304 Stainless Steel 18-8 Hexagon Head Acorn Dome Cap Nuts, Black Oxide Finish, Hex Drive, 10 PCS — Open-Box, 7% Off

Thread Size: 1/2"-13; Thread Pitch: 13 TPI; Thread Type: Coarse Thread/ UNC

Hex Drive Size: 3/4"; Package: 10 PCS

Total Height of the cap nut: 0.82 inch (min)

Design Feature: Acorn nut are hex nuts with a domed top to cover the end of the bolt tip so to protect the thread and provides a finished appearance. The exposed threads should not be longer than the inside height of the cap nut

MATERIAL: Made of 304 Stainless Steel 18/8 with black coating outside which is superior to regular stainless steel and any zinc plated fasteners, provides better strength and corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance

Acorn nut are hex nuts with a domed top to cover the end of the bolt tip so to protect the thread and provides a finished appearance. The exposed threads should not be longer than the inside height of the cap nut. Like flange nuts, acorn nuts must be tightened with a tool. Eastlo Fastener's acorn cap nut is known for its effecient application performance and endurance widely used in a variety of industries such as construction, manufacturing, engineering, assembling, automobile and so on. The 304 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance.