Filter by
System of Measurement
Threading
Fastener Strength Grade/Class
Thread Size
Finish
Fastener Head Type
Thread Spacing
Material
Drive Style
Thread Direction
Tensile Strength
Military Specification
REACH
Export Control Classification Number (ECCN)
DFARS Specialty Metals
RoHS
Hardness
Certification
Thread Type
About Hex Head Screws and Bolts
More
Mil. Spec. Medium-Strength Steel Hex Head Screws
Partially Threaded
Choose these screws for their adherence strict military standards for material and construction. Made from Grade 5 steel, they’re suitable for fastening most machinery and equipment. The cadmium plating provides good corrosion resistance to salt water. Grade 5 steel hex head screws are marked with three radial lines. Length is measured from under the head.
Head | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Min. Thread Lg. | Thread Spacing  | Wd. | Ht. | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
Cadmium-Plated Grade 5 Steel | ||||||||||
1/4"-20 | ||||||||||
| 1" | Partially Threaded | 3/4" | Coarse | 7/16" | 5/32" | 120,000 | MS90725-8 | 25 | 000000000 | 000000 |