Clear All
Specifications Met Specifications Met | Show |
---|
Specifications Met Specifications Met | Hide |
---|
Warning: Products have one, but not necessarily all, of the selected characteristics.
Thread Size Thread Size |
---|
System of Measurement System of Measurement |
---|
|
Head Type Head Type |
---|
![]() | Flat |
Drive Style Drive Style |
---|
![]() | |
Material Material |
---|
|
Finish Finish |
---|
|
Flat Head Profile Flat Head Profile |
---|
![]() | |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
---|
Thread Fit Thread Fit |
---|
Hardness Hardness |
---|
|
Tensile Strength Tensile Strength |
---|
|
Drive Size Drive Size |
---|
|
Thread Spacing Thread Spacing |
---|
Thread Direction Thread Direction |
---|
![]() | |
Thread Type Thread Type |
---|
Threading Threading |
---|
![]() | Fully Threaded |
About Flat Head Screws
More
Mil. Spec. Stainless Steel Phillips Flat Head Screws

Passivated

Standard Profile
Choose these screws for their adherence to strict military standards for material and construction. They have good chemical resistance and may be mildly magnetic. Screws are angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.
Passivated stainless steel screws protect against oxidation and corrosion.
For technical drawings and 3-D models, click on a part number.
Lg. | Threading | Flat Head Profile | Head Dia. | Head Ht. | Drive Size | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
Passivated 18-8 Stainless Steel—82° Countersink Angle | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
4-40 | ||||||||||
5/8" | Fully Threaded | Standard | 0.225" | 0.067" | No. 1 | 70,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-18, SAE AMS2700 | 50 | 000000000 | 00000 |