Cup Socket Head Shoulder Screw - Wholesale Manufacturers
I specialize in the Cup Socket Head Shoulder Screw, built for precise alignment and high-load performance. As a supplier, I focus on quality control and consistent supply for Wholesale orders and Manufacturers who needs repeatable parts. Our Cup Socket Head Shoulder Screw features a cup-shaped head and hardened shoulder, designed for smooth seating in housings and accurate stop positions. We offer a range of materials—alloy steel, 304/316 stainless steel—and finishes including zinc-plate and black oxide to resist wear and corrosion. Tolerances are tight to ensure interchangeability across batches, and we can supply straight from stock or with quick manufacturing lead times. Bulk pricing is available for wholesale purchases, with documentation and material certificates if required. Whether you’re equipping a production line or a precision jig, these screws deliver dependable performance, easy procurement, and scalable supply for Manufacturers and their global sourcing needs.
Cup Socket Head Shoulder Screw Products From Concept to Delivery
From concept to delivery, cup socket head shoulder screws are engineered for precise alignment in compact assemblies. The journey begins with application requirements, material options (stainless or alloy steel, coatings), and exact shoulder length and head diameter. Prototyping using CNC, forming, and heat treatment yields a reliable baseline, followed by surface finishing and strict dimensional validation. In production, repeatability matters. First articles are inspected and scalable processes ensure consistent thread fit, shoulder height, and seating. We maintain clear documentation, including material certificates and compliance data, and packaging is designed for safe transit with traceability. Delivery hinges on transparent lead times, flexible quantities, and optimized logistics. We align with international standards and comply with RoHS/REACH where required. Buyers benefit from customization options, reliable after-sales support, and warranty coverage to ensure steady supply and optimal assembly performance.
Cup Socket Head Shoulder Screw Products From Concept to Delivery
| Product ID | Part Name | Material | Head Type | Drive Type | Thread Size | Length (mm) | Shoulder Dia (mm) | Finish/Coating | Tolerance (mm) | Process Stage | Lead Time (Days) | QA Status | Customer Specs Compliance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P-001 | Cup Socket Head Shoulder Screw, M4x12 | Stainless Steel 304 | Cup Socket Head | Hex Socket | M4 | 12 | 6 | Passivated | ±0.05 | Prototyping | 14 | In Review | Yes |
| P-002 | Cup Socket Head Shoulder Screw, M5x16 | Stainless Steel 316 | Cup Socket Head | Hex Socket | M5 | 16 | 7 | Black Oxide | ±0.05 | Design | 21 | Passed | Yes |
| P-003 | Cup Socket Head Shoulder Screw, 1/4-20x20 | Alloy Steel | Cup Socket Head | Hex | 1/4-20 | 20 | 8 | Plain | ±0.08 | Pre-Production | 25 | In QA | Yes |
| P-004 | Cup Socket Head Shoulder Screw, M3x10 | Stainless Steel 304 | Cup Socket Head | Hex Socket | M3 | 10 | 5 | Polished Chrome | ±0.03 | Production | 12 | Passed | Yes |
| P-005 | Cup Socket Head Shoulder Screw, M6x30 | Stainless Steel 316 | Cup Socket Head | Hex Socket | M6 | 30 | 9 | Black Zinc | ±0.05 | Qualification | 28 | In QA | Yes |
| P-006 | Cup Socket Head Shoulder Screw, M8x25 | Alloy Steel | Cup Socket Head | Hex Socket | M8 | 25 | 10 | Nickel Plated | ±0.05 | Qualification | 25 | Passed | Yes |
| P-007 | Cup Socket Head Shoulder Screw, M4x50 | Stainless Steel 304 | Cup Socket Head | Hex Socket | M4 | 50 | 8 | Passivated | ±0.05 | Production | 18 | Passed | Yes |
| P-008 | Cup Socket Head Shoulder Screw, M5x8 | Stainless Steel 316 | Cup Socket Head | Hex Socket | M5 | 8 | 5 | Electropolished | ±0.03 | Concept | 8 | Not Started | Yes |
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