Filter by
Military Specification
Threading
System of Measurement
Thread Size
Fastener Head Type
Material
Flat Head Profile
DFARS Specialty Metals
Drive Style
Specifications Met
Thread Type
Thread Direction
Thread Spacing
Drive Size
Export Control Classification Number (ECCN)
Hardness
REACH
RoHS
Finish
Tensile Strength
About Flat Head Screws
More
Mil. Spec. Stainless Steel Hex Drive Flat Head Screws
Choose these screws for their adherence to strict military standards for material and construction. Made from 18-8 stainless steel, they have good chemical resistance and may be mildly magnetic. All are passivated for added protection against oxidation and corrosion. Screws are angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.
| Lg. | Threading | Min. Thread Lg. | Head Dia. | Head Ht. | Drive Size | Tensile Strength, psi  | Specifications Met | Each | |
18-8 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
1/4"-20 | |||||||||
| 1 1/2" | Partially Threaded | 1" | 0.531" | 0.161" | 5/32" | 70,000 | Fed. Spec. QQ-P-35, MS24671-33 | 000000000 | 00000 |