Filter by
System of Measurement
Thread Size
Material
Threading
Specifications Met
Fastener Head Type
Certification
Socket Head Profile
Drive Style
REACH
Thread Spacing
Tensile Strength
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Hardness
RoHS
Thread Direction
Thread Type
Military Specification
About Socket Head Screws
More
Mil. Spec. 18-8 Stainless Steel Socket Head Screws
Partially Threaded
Choose these screws for their adherence to strict military standards for material and construction. Dimensions meet Fed. Spec. FF-S-86 specifications. Screws may be mildly magnetic. Length is measured from under the head.
Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch.
Head | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Min. Thread Lg. | Thread Spacing  | Dia. | Ht. | Drive Size | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||||
3/8"-16 | |||||||||||
| 2 1/4" | Partially Threaded | 1 1/4" | Coarse | 9/16" | 3/8" | 5/16" | 80,000 | MS16995-86, NAS1352C6-36, NASM16995, Fed. Spec. FF-S-86 | 1 | 000000000 | 000000 |