Head Style : Socket Cap

Drive Style : Allen Hex Key

Drive Size : 3/16''

Thread : 1/4-20

Length : 3-1/2"

Head Diameter : 3/8"

Head Height : 0.250

Thread Diameter : 0.250

Threads Per Inch (TPI) : 20

Coarse or Fine Thread : Coarse

Thread Coverage : Partial Thread

Thread Length : 1.130

The head height of a socket head cap screw is equal to the diameter of the body

Socket head cap screws are the best choice for applications with a limited space due to the internal hexagon slot that allows them to be used in locations where externally wrenched fasteners are not desireable

These crib replacement screws offer industrial reliability and safety making them the chosen fastener in critical vehicle applications machine tools earth moving and mining equipment due to their superior strength and advanced design

Hex shaped recess in the head provides a driving surface that has increased protection against damage and has six sides of contact surface for more torque that professionals choose to use over hex bolts due to quality issues or repeated stripping with hex head cap screws

Compared to ordinary fasteners these socket head cap screws can achieve the same clamping force in a joint with fewer used allowing for less holes to be drilled and tapped which provides a weight reduction as well a smaller foot print and require much less installation effort thus saving valuable time

Fastenere socket head cap screws are made from a grade 18-8 stainless steel which offers an excellent resistance to rust and corrosion from acids salt solutions and the atmosphere making for a superior product that will not succumb to scaling or rust while also providing good shock and impact resistance in extreme temperatures