JX-21ZXG135-M8-L25-H12-ST, Steel High-Profile Knurled-Head Thumb Screws

1. Steel High-Profile Knurled-Head Thumb Screws

A tall head allows for more leverage and greater torque while tightening than low-profile thumb screws. The head is knurled for slip-resistant controlled adjustment. A black-oxide finish provides corrosion resistance in dry environments. Length is measured from under the head.

2. Stainless Steel High-Profile Knurled-Head Thumb Screws

Made from 18-8 stainless steel, these thumb screws are chemical resistant and may be mildly magnetic. They have a thin head for use in low-clearance applications. The head is knurled for slip-resistant controlled adjustment. Length is measured from under the head.

What are Thumb Screws? Thumb screws (sometimes written as thumbscrews) are multipurpose fasteners designed to be tightened and loosened by hand, rather than needing tools like screwdrivers or wrenches for installation. Typically, thumb screw sizes—listed as whole numbers and fractional inches—range from #6 to 3/8" in diameter; 1/2" may also be available.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packaging & Delivery and Packaging Details

1. Shrink film+wooden box

2. Cardboard box+pallet

3. Color box

4. As per the customer's request