Custom 3/4 hexagon socket screws for Factories - Durable Hardware
I source and stock 3/4 hexagon socket screws to meet the exacting needs of industrial assembly. For Custom projects and Factories, I offer flexible options: standard stock for immediate shipment, or customized runs with specific lengths, thread pitch, head style, and coatings. Our screws are made from high-grade alloy steel or 304/316 stainless, heat-treated for strength, and finished with zinc plating, black oxide, or passivation for corrosion resistance. The hex socket drive gives smooth installation in tight spaces and reduces cam-out under high torque. I can provide certificates of conformity and traceability for large orders, and package in bulk or kits to simplify reordering. Quick lead times, competitive pricing, and dedicated technical support help your teams stay productive. If you’re a Custom manufacturer or running Factories, I’m ready to tailor production to your specs and quality standards.
3/4 hexagon socket screws Now Trending Your Trusted OEM Partner
3/4 hexagon socket screws are trending as automation and electronics assembly accelerate worldwide. Global buyers seek an OEM partner who can deliver precise parts, reliable lead times, scalable production, and transparent quality controls. From material selection to finish and packaging, the right partner aligns manufacturing strength with engineering needs. Material options include stainless steel (A2/A4) for corrosion resistance and hardened alloy steel for higher strength. Finishes such as zinc plating, black oxide, or passivation extend life in harsh environments. Key specs to standardize include ISO/DIN head style, metric or imperial threads, and strength grades (8.8, 10.9). For the 3/4 category, ensure exact dimensions, tolerances, and drive compatibility with assembly tools. Choose a supplier that provides full technical documentation, material certificates, and batch traceability. A dependable partner maintains strict QC, offers flexible MOQs and lead times, and supports packaging for efficient logistics. With the right collaboration, you gain a scalable, quality-driven manufacturing program aligned with global sourcing goals.
{ 3/4 hexagon socket screws Now Trending Your Trusted OEM Partner}
| Part ID | Size (Dia x L) | Thread | Material | Finish | Head Style | Drive Size | Strength Grade | Standard | Tensile Strength (MPa) | Hardness (HRC) | Torque Range (Nm) | Temperature Range (C) | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCK-3/4-HEX-01 | 0.75 in x 1.50 in | 3/4-10 UNC | AISI 316 Stainless Steel | Passivated | Socket Head Cap Screw | 5/16 in | Grade 8 | SAE J429 | 860 | 38-45 | 25-40 | -60 to 260 | General machinery assembly |
| SCK-3/4-HEX-02 | 0.75 x 2.00 | 3/4-10 UNC | AISI 4140 Alloy Steel | Black Oxide | Socket Head Cap Screw | 5/16 in | Grade 5 | SAE J429 | 900 | 28-34 | 22-34 | -40 to 230 | Automotive assemblies |
| SCK-3/4-HEX-03 | 0.75 x 1.75 | 3/4-16 UNF | AISI 304 Stainless Steel | Polished | Socket Head Cap Screw | 5/16 in | Grade 8 | SAE J429 | 780 | 34-40 | 23-34 | -60 to 260 | Electrical enclosure assemblies |
| SCK-3/4-HEX-04 | 0.75 x 1.25 | 3/4-10 UNC | AISI 316 Stainless Steel | Passivated | Socket Head Cap Screw | 5/16 in | Grade 8 | SAE J429 | 860 | 39 | 24-38 | -60 to 260 | Marine equipment |
| SCK-3/4-HEX-05 | 0.75 x 2.50 | 3/4-10 UNC | Alloy Steel | Zinc Plated | Socket Head Cap Screw | 5/16 in | Grade 5 | SAE J429 | 830 | 34 | 26-42 | -40 to 230 | Industrial machinery |
| SCK-3/4-HEX-06 | 0.75 x 3.00 | 3/4-20 UNF | AISI 4140 Steel | Black Oxide | Socket Head Cap Screw | 5/16 in | Grade 10 | SAE J429 | 1000 | 46 | 28-45 | -60 to 280 | Heavy equipment |
| SCK-3/4-HEX-07 | 0.75 x 1.00 | 3/4-16 UNC | AISI 410 Stainless Steel | Zinc Plated | Socket Head Cap Screw | 5/16 in | Grade 8 | SAE J429 | 780 | 37 | 20-32 | -60 to 260 | Electronics enclosures |
| SCK-3/4-HEX-08 | 0.75 x 1.75 | 3/4-14 UNF | AISI 316 Stainless Steel | Polished | Socket Head Cap Screw | 5/16 in | Grade 8 | SAE J429 | 820 | 41 | 24-36 | -60 to 260 | HVAC systems |
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