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SUS304 Stainless Steel Hexagon Socket Flat Point Set Screw Internal Hex Flat End Grub Screw for Precision Locking
| Place of Origin | GuangDong Dongguan |
| Brand Name | SITUO |
| Certification | ISO9001 & TS16949 |
| Model Number | ST2026-200051 |
SUS304 Stainless Steel Set Screw
,Hexagon Socket Grub Screw
,Flat Point Set Screw
This SUS304 stainless steel hexagon socket flat point set screw, also named internal hex flat end grub screw, is a headless fastening fastener. It adopts a flat end design, which can evenly transmit locking pressure on the contact surface without damaging the mating parts. Made of SUS304 stainless steel, it features excellent rust resistance and corrosion resistance. It is commonly used for locking, fixing, and positioning of shafts and components. We support non-standard custom machining according to drawings or samples to meet special assembly requirements.
- Headless structure, embedded installation, does not protrude from the surface after locking.
- Flat end design, uniform stress, reduces indentation and damage to the contact surface.
- SUS304 stainless steel material, good anti-rust and anti-corrosion performance.
- Internal hex driving hole, convenient tightening with hex wrench, reliable locking force.
- Complete standard sizes available, non-standard thread and length can be customized.
- Stable thread tolerance, smooth thread, good locking repeatability.
| Product Name | Hexagon Socket Flat Point Set Screw / Flat End Grub Screw |
|---|---|
| Material | SUS304 Stainless Steel |
| Drive Type | Hexagon Socket |
| End Type | Flat Point / Flat End |
| Process | CNC Machining / Cold Forging |
| Function | Locking, fixing, positioning |
| Custom Service | Customized by drawings or samples; thread specification and length can be customized |
| Surface Treatment | Natural stainless steel finish, passivation |
| Customizable Tips | Pointed tips available in 60°, 90°, 120° and various non-standard sizes |
Widely used in mechanical equipment, electronic fittings, automation assemblies, instrument hardware, mold accessories, shaft locking, and positioning. Suitable for occasions where the screw cannot protrude and the surface of the workpiece needs to be protected.
A1: The flat end has a larger contact area, uniform pressure, and will not leave deep indentations on the surface of the locked part.
A2: Common standard sizes are available; special non-standard sizes support custom machining.
A3: Material test report can be provided upon request.
We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.
Our maximum processing outer diameter is 60 mm, and the minimum control tolerance is 0.001 mm. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.
Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.
Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.
Our customers include Bos-ch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
| Main Product Names | Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners. |
| Business Type | Factory / Manufacture |
| Service | CNC Machining Turning and Milling CNC Turning Cold Heading Stamping Assembly Service |
| Material | 1). Aluminum: AL 6061-T6, 6063, 7075-T etc. 2). Stainless steel: 303, 304, 304L, 316L, 316F, 630, 410, 420, 430, etc. 3). Steel: 4140, Q235, Q345B, 20#, 45#, 1215, 12L14, 1144, 1006, 1008, 1010, 1015, 1018, 10B21, 1035, 1065 etc. 4). Alloy steel: 5140, 4135, 4140, 3435, 5120, 415, 435, 440 etc. 5). Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18 etc. 6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000 (H90), C27000, C51900, C11000, C3604, H62, H65 etc. 7). Copper, bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc. |
| Finish | Sandblasting, Anodize color, Blackening, Zinc/Nickel Plating, Polish, Powder coating, Passivation PVD, Titanium Plating, Electrogalvanizing, Electroplating chromium, Electrophoresis, QPQ (Quench-Polish-Quench), Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc. |
| Drawing Format | STEP, STP, GIS, CAD, PDF, DWG, DXF etc. or samples. |
| Tolerance | +/-0.01mm ~ +/-0.05mm |
| Surface Roughness | Ra 0.1~3.2 |
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM, Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge. |
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