7/16-14 x 3/4 in. Socket Head Hex Cap Screws - Alloy Steel Black - 100qty
Additional Notes
- Other sizes and quantities available by request | Cap screws of a length 3D or greater, where D equals the nominal diameter of the screw, are subject to tensile strength, yield strength, elongation and reduction of area testing.
Features
- Elongation is 10% minimum (applies to machined specimens of lenglh at least 4D where D equals the nominal diameter of the screw) and Reduction of Area is 33% minimum (applies to machined specimens)
- Supplies greater tensile strength than equivalent sizes of Grade-5 or Grade-8 hex head cap screws while requiring less surface area or counterbore since the fastener is intenally wrenched.
- Socket head with Hex Drive
- 7/16-14 Diameter, 3/4" Length
- Alloy Steel Black Material
Manufacturer Resources
Product Specs
- Minimum Purchase:
- 100 units
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Dimensional Standard:
- ASME B18.3-2012
- Division:
- Electrical H1
- Drive Type:
- Hex
- Fastener Head Height:
- 0.43 - 0.438 in.
- Fastener Head Type:
- Socket
- Fastener Head Width:
- 0.642 - 0.656 in.
- Fastener Length:
- 4-Mar
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Hardness:
- Rockwell C39
- Hex Size:
- 8-Mar
- Language Code:
- EN
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Socket_Head_Cap_Screw_Alloy_Zinc.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- JR
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 3.6 in
- Product Length:
- 3 in
- Product Weight:
- 5.03 lbs
- Product Width:
- 3 in
- Slot Depth:
- 0.213
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 180000 psi minimum
- Thread Per Inch:
- 14
- Thread Type:
- UN
- Wall Thickness:
- 0.166
- Yield Strength:
- 162000 psi minimum
- Department:
- Electrical
- Product Subgroup:
- Screws
- Product Type:
- Cap Screw
- Type2:
- Cap Screw
- Series:
- SHC
- Product Finish:
- Black
- Product Details:
- Cap Screw
- Product Material:
- Alloy Steel Black
Metallics JSHC71634 – Frequently Asked Questions
1) Will a 7/16-14 socket head cap screw thread into a standard 7/16 coarse tapped hole?
Yes. The JSHC71634 is 7/16 nominal diameter with 14 threads per inch in the UN thread series, which is standard 7/16-14 coarse (UNC). It mates with any 7/16-14 tapped hole or nut. Usable length is 3/4 in. under the head, so your grip plus thread engagement has to fit inside that.
2) Is a socket head cap screw stronger than a Grade 5 or Grade 8 hex bolt of the same size?
Stronger in tension, yes. This alloy steel socket head cap screw is rated at 180,000 psi minimum tensile and 162,000 psi minimum yield, which exceeds equivalent sizes of Grade 5 or Grade 8 hex head cap screws, and it does it with a smaller head footprint since it is wrenched internally. Hardness is Rockwell C39. The tradeoff is that hardened alloy steel is less forgiving of shock and corrosion than a lower-grade bolt.
3) Does this fastener qualify for a Buy American or ARRA project?
No. The JSHC71634 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your job carries a domestic-content requirement, this screw will not satisfy it.
4) What size hex key do I need to drive the Metallics JSHC71634 socket head cap screw?
It is internally wrenched with a hex (Allen) drive, not an external wrench. The socket head measures 0.642 to 0.656 in. across and 0.43 to 0.438 in. tall, with a socket depth of 0.213 in. Because it drives from inside the head, you need clearance for the key above the screw rather than wrench swing around it.
5) Can I counterbore for this screw so the head sits flush?
Yes, and that is the usual reason to pick a socket head. Size the counterbore from the head dimensions: 0.642 to 0.656 in. diameter and 0.43 to 0.438 in. head height, plus clearance for the hex key. Head and shank conform to ASME B18.3-2012, so standard counterbore charts for that spec apply.
6) What dimensional standard does the Metallics SHC series socket head cap screw meet?
ASME B18.3-2012, the standard for socket head cap screws. If your drawing or submittal calls out B18.3 for head diameter, head height and socket size, this screw is built to it.
7) How are these 7/16-14 cap screws packaged and what is the minimum order?
They ship in a jar of 100, and 100 is the minimum order quantity. The jar weighs 5.03 lbs. Other sizes and quantities are available by request.
How fast can I get the Metallics JSHC71634 delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics JSHC71634 come with a warranty?
Absolutely. The Metallics JSHC71634 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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