Mil. Spec. Alloy Steel Socket Head Screws |
|
|---|---|
| Category: | Fastener |
| Master Model: | N/A |
| Drawing No.: | N/A |
| Quantity: | - + EA |
| Price: | Inquiry |
| Payment: | T/T, PayPal, More |
| Shipping Cost: | To be confirmed |
| Inquiry Add to Wishlist | |
Choose these screws for their adherence to strict military standards for material and construction. With a tensile strength of 180,000 psi,
these alloy steel screws are stronger than Grade 8 steel screws.
They're cadmium plated to resist corrosion in wet environments. 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.
Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.
|
Threaded Size |
Length |
Threading |
Min. |
Threaded |
Head Dia. |
Head Ht. |
Drive |
Tensile |
Specifications Met |
Material |
|
2-56 |
3/16" |
Fully Threaded |
__ |
Coarse |
9/64" |
0.086" |
5/64" |
180000 |
MS16997-1, NAS1352-02-3P |
Cadmium-Plated Alloy Steel |
|
2-56 |
1/4" |
Fully Threaded |
__ |
Coarse |
9/64" |
0.086" |
5/64" |
180000 |
MS16997-2, NAS1352-02-4P |
Cadmium-Plated Alloy Steel |
|
2-56 |
3/8" |
Fully Threaded |
__ |
Coarse |
9/64" |
0.086" |
5/64" |
180000 |
MS16997-3, NAS1352-02-6P |
Cadmium-Plated Alloy Steel |
|
2-56 |
1/2" |
Fully Threaded |
__ |
Coarse |
9/64" |
0.086" |
5/64" |
180000 |
MS16997-4, NAS1352-02-8P |
Cadmium-Plated Alloy Steel |
|
4-40 |
1/4" |
Fully Threaded |
__ |
Coarse |
0.183" |
0.112" |
3/32" |
180000 |
MS16997-9, NAS1352-04-4P |
Cadmium-Plated Alloy Steel |
|
4-40 |
3/8" |
Fully Threaded |
__ |
Coarse |
0.183" |
0.112" |
3/32" |
180000 |
MS16997-10, NAS1352-04-6P |
Cadmium-Plated Alloy Steel |
|
4-40 |
1/2" |
Fully Threaded |
__ |
Coarse |
0.183" |
0.112" |
3/32" |
180000 |
MS16997-11, NAS1352-04-8P |
Cadmium-Plated Alloy Steel |
|
4-40 |
5/8" |
Fully Threaded |
__ |
Coarse |
0.183" |
0.112" |
3/32" |
180000 |
MS16997-12, NAS1352-04-10P |
Cadmium-Plated Alloy Steel |
|
4-40 |
3/4" |
Fully Threaded |
__ |
Coarse |
0.183" |
0.112" |
3/32" |
180000 |
MS16997-13, NAS1352-04-12P |
Cadmium-Plated Alloy Steel |
|
4-40 |
1" |
Partially Threaded |
3/4" |
Coarse |
0.183" |
0.112" |
3/32" |
180000 |
MS16997-14, NAS1352-04-16P |
Cadmium-Plated Alloy Steel |
|
6-32 |
1/4" |
Fully Threaded |
__ |
Coarse |
0.226" |
0.138" |
7/64" |
180000 |
MS16997-18, NAS1352-06-4P |
Cadmium-Plated Alloy Steel |
|
6-32 |
3/8" |
Fully Threaded |
__ |
Coarse |
0.226" |
0.138" |
7/64" |
180000 |
MS16997-19, NAS1352-06-6P |
Cadmium-Plated Alloy Steel |
|
6-32 |
1/2" |
Fully Threaded |
__ |
Coarse |
0.226" |
0.138" |
7/64" |
180000 |
MS16997-20, NAS1352-06-8P |
Cadmium-Plated Alloy Steel |
|
6-32 |
5/8" |
Fully Threaded |
__ |
Coarse |
0.226" |
0.138" |
7/64" |
180000 |
MS16997-21, NAS1352-06-10P |
Cadmium-Plated Alloy Steel |
|
6-32 |
3/4" |
Fully Threaded |
__ |
Coarse |
0.226" |
0.138" |
7/64" |
180000 |
MS16997-22, NAS1352-06-12P |
Cadmium-Plated Alloy Steel |
|
6-32 |
7/8" |
Fully Threaded |
__ |
Coarse |
0.226" |
0.138" |
7/64" |
180000 |
MS16997-23, NAS1352-06-14P |
Cadmium-Plated Alloy Steel |
|
6-32 |
1" |
Fully Threaded |
__ |
Coarse |
0.226" |
0.138" |
7/64" |
180000 |
MS16997-24, NAS1352-06-16P |
Cadmium-Plated Alloy Steel |
|
8-32 |
3/8" |
Fully Threaded |
__ |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-31, NAS1352-08-6P |
Cadmium-Plated Alloy Steel |
|
8-32 |
1/2" |
Fully Threaded |
__ |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-32, NAS1352-08-8P |
Cadmium-Plated Alloy Steel |
|
8-32 |
5/8" |
Fully Threaded |
__ |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-33, NAS1352-08-10P |
Cadmium-Plated Alloy Steel |
|
8-32 |
3/4" |
Fully Threaded |
__ |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-34, NAS1352-08-12P |
Cadmium-Plated Alloy Steel |
|
8-32 |
7/8" |
Fully Threaded |
__ |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-35, NAS1352-08-14P |
Cadmium-Plated Alloy Steel |
|
8-32 |
1" |
Fully Threaded |
__ |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-36, NAS1352-08-16P |
Cadmium-Plated Alloy Steel |
|
8-32 |
1 1/4" |
Partially Threaded |
7/8" |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-37, NAS1352-08-20P |
Cadmium-Plated Alloy Steel |
|
8-32 |
1 1/2" |
Partially Threaded |
1 1/8" |
Coarse |
0.27" |
0.164" |
9/64" |
180000 |
MS16997-38, NAS1352-08-24P |
Cadmium-Plated Alloy Steel |
|
10-24 |
3/8" |
Fully Threaded |
__ |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-43, NAS1352-3-6P |
Cadmium-Plated Alloy Steel |
|
10-24 |
1/2" |
Fully Threaded |
__ |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-44, NAS1352-3-8P |
Cadmium-Plated Alloy Steel |
|
10-24 |
5/8" |
Fully Threaded |
__ |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-45, NAS1352-3-10P |
Cadmium-Plated Alloy Steel |
|
10-24 |
3/4" |
Fully Threaded |
__ |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-46, NAS1352-3-12P |
Cadmium-Plated Alloy Steel |
|
10-24 |
7/8" |
Fully Threaded |
__ |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-47, NAS1352-3-14P |
Cadmium-Plated Alloy Steel |
|
10-24 |
1" |
Fully Threaded |
__ |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-48, NAS1352-3-16P |
Cadmium-Plated Alloy Steel |
|
10-24 |
1 1/4" |
Partially Threaded |
7/8" |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-49, NAS1352-3-20P |
Cadmium-Plated Alloy Steel |
|
10-24 |
1 1/2" |
Partially Threaded |
1 1/8" |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-50, NAS1352-3-24P |
Cadmium-Plated Alloy Steel |
|
10-24 |
1 3/4" |
Partially Threaded |
7/8" |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-51, NAS1352-3-28P |
Cadmium-Plated Alloy Steel |
|
10-24 |
2" |
Partially Threaded |
1 1/8" |
Coarse |
5/16" |
0.19" |
5/32" |
180000 |
MS16997-52, NAS1352-3-32P |
Cadmium-Plated Alloy Steel |
|
10-32 |
3/8" |
Fully Threaded |
__ |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-26, NAS1351-3-6P |
Cadmium-Plated Alloy Steel |
|
10-32 |
1/2" |
Fully Threaded |
__ |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-27, NAS1351-3-8P |
Cadmium-Plated Alloy Steel |
|
10-32 |
5/8" |
Fully Threaded |
__ |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-28, NAS1351-3-10P |
Cadmium-Plated Alloy Steel |
|
10-32 |
3/4" |
Fully Threaded |
__ |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-29, NAS1351-3-12P |
Cadmium-Plated Alloy Steel |
|
10-32 |
7/8" |
Fully Threaded |
__ |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-30, NAS1351-3-14P |
Cadmium-Plated Alloy Steel |
|
10-32 |
1" |
Fully Threaded |
__ |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-31, NAS1351-3-16P |
Cadmium-Plated Alloy Steel |
|
10-32 |
1 1/4" |
Partially Threaded |
7/8" |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-32, NAS1351-3-20P |
Cadmium-Plated Alloy Steel |
|
10-32 |
1 1/2" |
Partially Threaded |
1 1/8" |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-33, NAS1351-3-24P |
Cadmium-Plated Alloy Steel |
|
10-32 |
1 3/4" |
Partially Threaded |
7/8" |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-34, NAS1351-3-28P |
Cadmium-Plated Alloy Steel |
|
10-32 |
2" |
Partially Threaded |
1 1/8" |
Fine |
5/16" |
0.19" |
5/32" |
180000 |
MS16998-35, NAS1351-3-32P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
1/2" |
Fully Threaded |
__ |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-58, NAS1352-4-8P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
5/8" |
Fully Threaded |
__ |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-59, NAS1352-4-10P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
3/4" |
Fully Threaded |
__ |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-60, NAS1352-4-12P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
7/8" |
Fully Threaded |
__ |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-61, NAS1352-4-14P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
1" |
Fully Threaded |
__ |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-62, NAS1352-4-16P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
1 1/4" |
Fully Threaded |
__ |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-63, NAS1352-4-20P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
1 1/2" |
Partially Threaded |
1" |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-64, NAS1352-4-24P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
1 3/4" |
Partially Threaded |
1 1/4" |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-65, NAS1352-4-28P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
2" |
Partially Threaded |
1" |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-66, NAS1352-4-32P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
2 1/4" |
Partially Threaded |
1" |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-67, NAS1352-4-36P |
Cadmium-Plated Alloy Steel |
|
1/4"-20 |
2 1/2" |
Partially Threaded |
1" |
Coarse |
3/8" |
1/4" |
3/16" |
180000 |
MS16997-68, NAS1352-4-40P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
1/2" |
Fully Threaded |
__ |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-41, NAS1351-4-8P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
5/8" |
Fully Threaded |
__ |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-42, NAS1351-4-10P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
3/4" |
Fully Threaded |
__ |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-43, NAS1351-4-12P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
7/8" |
Fully Threaded |
__ |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-44, NAS1351-4-14P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
1" |
Fully Threaded |
__ |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-45, NAS1351-4-16P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
1 1/4" |
Fully Threaded |
__ |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-46, NAS1351-4-20P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
1 1/2" |
Partially Threaded |
1" |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-47, NAS1351-4-24P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
1 3/4" |
Partially Threaded |
1 1/4" |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-48, NAS1351-4-28P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
2" |
Partially Threaded |
1" |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-49, NAS1351-4-32P |
Cadmium-Plated Alloy Steel |
|
1/4"-28 |
2 1/4" |
Partially Threaded |
1 1/4" |
Fine |
3/8" |
1/4" |
3/16" |
180000 |
MS16998-50, NAS1351-4-36P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
3/4" |
Fully Threaded |
__ |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-78, NAS1352-5-12P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
7/8" |
Fully Threaded |
__ |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-79, NAS1352-5-14P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
1" |
Fully Threaded |
__ |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-80, NAS1352-5-16P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
1 1/4" |
Fully Threaded |
__ |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-81, NAS1352-5-20P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
1 1/2" |
Fully Threaded |
__ |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-82, NAS1352-5-24P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
1 3/4" |
Partially Threaded |
1 1/8" |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-83, NAS1352-5-28P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
2" |
Partially Threaded |
1 3/8" |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-84, NAS1352-5-32P |
Cadmium-Plated Alloy Steel |
|
5/16"-18 |
2 1/2" |
Partially Threaded |
1 3/8" |
Coarse |
15/32" |
5/16" |
1/4" |
180000 |
MS16997-86, NAS1352-5-40P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
1/2" |
Fully Threaded |
__ |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-95, NAS1352-6-8P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
3/4" |
Fully Threaded |
__ |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-97, NAS1352-6-12P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
1" |
Fully Threaded |
__ |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-99, NAS1352-6-16P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
1 1/4" |
Fully Threaded |
__ |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-100, NAS1352-6-20P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
1 1/2" |
Fully Threaded |
__ |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-101, NAS1352-6-24P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
1 3/4" |
Partially Threaded |
1 1/4" |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-102, NAS1352-6-28P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
2" |
Partially Threaded |
1 1/2" |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-103, NAS1352-6-32P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
2 1/4" |
Partially Threaded |
1 1/4" |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-104, NAS1352-6-36P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
2 1/2" |
Partially Threaded |
1 1/2" |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-105, NAS1352-6-40P |
Cadmium-Plated Alloy Steel |
|
3/8"-16 |
2 3/4" |
Partially Threaded |
1 1/4" |
Coarse |
9/16" |
3/8" |
5/16" |
180000 |
MS16997-106, NAS1352-6-44P |
Cadmium-Plated Alloy Steel |
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