Stainless steel Through hole full thread bolt&Stainless Steel Hollow-Lock Set Screws

Standard: According to the detailed standard of our specification sheet.Drilled through the head and shaft, these screws vent fluid and gases trapped below the screw, making them good for vacuum applications. Screws are 18-8 stainless steel;  they have good chemical resistance and may be mildly magnetic. Length is measured from under the head.

Coarse threads are the industry standard;  choose these screws if you don’t know the pitch or the threads per inch. Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.

1. Stainless Steel Hollow-Lock Set Screws. These 18-8 stainless steel set screws are chemical resistant and may be mildly magnetic. Also known as jam set screws, these lock other screws in place, hold pins, and adjust spring tension. The hollow design allows you to inspect locked parts. The length listed is the overall length.

2. Alloy Steel Hollow-Lock Set Screws. Also known as jam set screws, these lock other screws in place, hold pins, and adjust spring tension. The hollow design allows you to inspect locked parts. A black-oxide finish provides corrosion resistance in dry environments. The length listed is the overall length.

Size Can also be According to the Customer's requirement for manufacturing, please check the detailed specification sheet details PDF, CAD, 193-194Page See more product details.

The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size: 215*100*90CM, or as your request