Socket Capscrews/Socket Countersunk Screws/Socket Setscrews.
Countersunk Head Tapping Screw.
Head Drive: Countersunk head.
Countersunk machine screws.
Aluminum Countersunk Washer.
Flat head square neck bolt Countersunk head carriage bolt- Winrock.
Tags: Torx Countersunk head screw GB2673 head screw
Countersunk head screw.
Countersunk finishing washers provide a large bearing
surface as well as a finished appearance.
Drill, tap, countersink cutter and step drill
can be ground on BT-40 without extensive training.
Countersunk Washers serve the same function as a flat washer,
but they provide a bearing surface for flat head Screws.
Slant main chassis designed all-metal structure,
patented large Countersunk head bolts for doors,
easy to assemble, the structure is more stable.
This factory is suitably equipped with machines for drilling, countersinking, tapping, threading
and grooving all common or special oil groove configurations.
Titanium Bolts grouped into hex bolts,
square neck bolts, Countersunk head bolts,
carriage bolts, pad set combination of bolts, special-shaped non-standard bolts etc.
The most widely used are hexagon head bolts,
cup head bolts and Countersunk hear bolts,
used in machine, equipment, car, building etc. according to its size and shape.