Product name: Hexagon Socket Head Bolt
Product Type: Full Thread Machine Bolts
Applications: Buliding;Wind Energy; Mechanical Machine;Automobile:Home Decorating
Hardness: 100 Rockwell B
Head Height: Max 0.05
Overall Head Height: Max 0.050 - Min 0.043
Surface treatment: Plain
Bolts length: 1/2''
Thread size: #4
Stainless Steel Material corrosion resistant and reusable. Smooth Surface: bolt hexagon in diameter and thickness of the surface is smooth, without burr.
How to use: Use an wrench to drive the internal hex which has a hexagonal slot.