Compression springs are coils designed to become shorter when loaded..Their turns are not touching in the unloaded position, and they need no attachment points.
Especially useful in metal-to-metal or where heavy duty fastening is required.Machine screws are used in fastening nearly all types of hard materials.. A machine screw, also called a stove bolt, is generally a smaller fastener threaded the entire length of its shank.
A machine screw, also called a stove bolt, is generally a smaller fastener threaded the entire length of its shank.Machine screws are used in fastening nearly all types of hard materials.
. A sheet metal screw has sharp threads that cut into a material such as sheet metal, plastic, wood, hard rubber, aluminum, and other comparable compositions.
SAE flat washers are machined to a tighter specification and have a smaller outside diameter. Flat Washer, Fits Bolt Size 7/16 in ,Steel Zinc Plated Finish, 525 PK.USS flat washers have a large, wider body.
A sheet metal screw has sharp threads that cut into a material such as sheet metal, plastic, wood, hard rubber, aluminum, and other comparable compositions..