1. The hex head set screws are made of carbon steel with sufficient strength.
2. The surface of the double head screw is under black oxidized, and durable to use.
3. Suitable for CNC lathe turning tool holder.
4. Please check whether the screw size is fit for the turning tool holder before purchasing.
Specifications:
Thread Type: Right-Hand Thread and Left-Hand Thread
Inner Hole: Single Hole
Material: 12.9 Carbon Steel
Pitch: 1
Thread: M8
Length: 16mm / 0.63inch
Hexagon Width: 4mm / 0.16inch
Package Content:
5 x Double Head Screws
Tags:$0 - $20,Fasteners,Machine Screws,Screws
Size - M8x16,M8x21,M8x20