As you may have guessed, a partially threaded screw is a type of fastener that's characterized by only partial external threading on the shaft. Like other screws, it still has a pointed tip, which is used to drive the screw into an object or surface. The shaft, however, isn't completely covered with external threading.
Partial threads are ideal for additional strength, shear resistance and critical alignment as opposed to better grip. Use them on applications like motor mounts, water pumps, alternators and more.
The pointed end of a screw is known as the tip. Most screws have a sharp and pointed tip that's able to bore a hole into surfaces. The tip is usually narrower than the rest of the screw. This allows it to penetrate otherwise hard materials.
| Item | Partial Thread Machine Screw | |||
Finish | Vacuum hardening | |||
Material | 410 Stainless Steel | |||
Measurement system | Metric, inch | |||
| Brand name | Zhuocheng | |||
Standard | DIN | |||
Head type | Pan washer head | |||
Size | M2-M100 | |||
| Length | 12-70mm | |||
Certificate | ISO9001-2008 | |||
Sample | Provided | |||
Service | Provided | |||
Single packaging size | 25*25*16CM | |||
Singe gross weight | 25kg | |||
Package type | (1)Small box packging | |||
(2)25-30kgs/ctn in bulk, 36-48cartons/pallet | ||||
(3)Assortment in poly bag or plastic box | ||||
Delivery time | Quantity | Delivery time | ||
1-1000pcs | 3 days | |||
1001-5000pcs | 7 days | |||
5001-10000pcs | 9 days | |||
>10000pcs | To be negotiated | |||




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