PRODUCT
Material: Stainless steel 304
Finish: Plain
Standard: ISO14581
Certification: ISO9001
MOQ:1000PCS
Samples: Free
Place of Origin: Zhejiang China
Product Details
Phillips head self tapping screws
Fasten sheet-metal, aluminium extrusions, plastic housings or hardwood battens with one balanced, corrosion-proof turn. These screws are precision cold-headed from A2 (304) or optional A4 (316) stainless steel, then thread-rolled to give a sharp Type-AB profile that cuts its own path while the Phillips cross-recess delivers maximum bit engagement and zero cam-out.
| Product Name |
Stainless steel 201 Phillips head self tapping metal screws Customized Sems Screw Bolt with Washer Attached |
| Material | Alloy Steel,Carbon Steel,Stainless Steel |
| Grade | 4.8,8.8,10.9,12.9,A2,A4 |
| Finish |
Plain,Passivated,Dacromet Black,Dacromet Gray,Nickel Plated,Color Zinc Plated,Black Oxide,Hot-Dipped Galvanizing,etc. |
| Head Type |
Binding Head,Hex Head,Pan Head,Hex Washer Head,Socket Head,Truss Head,Flat Head,Oval Head,Round Head, Pan Washer Head,etc. |
| Drive Type |
Phillips,Slotted,Phillips-Slotted Combo,Pozi, Socket,Torx,Torx-Slotted Combo,Torx Pin,etc. |
| Size | Metric,Inch |
| Customized | Available |
| Sample | Free in stock (The express should be paid by buyer) |
| 201Chemical Composition(%) | ||||||||
| Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | N≤ |
| 0.15 | 5.5-7.5 | 1.0 | 0.03 | 0.06 | 16.0-18.0 | 3.5-5.5 | 0.25 | |
| 304 Chemical Composition(%) | ||||||||
| Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | N≤ |
| 0.08 | 2 | 0.75 | 0.03 | 0.045 | 18.0-20.0 | 8.0-10.5 | 0.1 | |
| 304 Mechanical property | |||
| σb≥ | σ0.2≥ | δ5 (%)≥ | Hardness(HB)(kgf/mm2)] |
| 520(Mpa) | 205(Mpa) | 40% | ≤187 HRB≤90 HV ≤200 |
Standard export packing or According to customer's requirement
Q:What is your main products?
A:Fasteners, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate, etc.
Q: What is your delivery time?
A:It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.
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Material: A2-70 ≥ 700 MPa tensile, A4-80 ≥ 800 MPa tensile; 1,000 h neutral salt-spray per ASTM B117
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Head Styles: Pan (ISO 7049), Countersunk 90° (ISO 7050), Hex-Flange, Wafer
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Drive: Phillips #1, #2, #3; optional Pozi for higher torque
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Thread: Type AB (spaced) 45° gimlet point; optional Type C for plastics
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Diameter: #4 – #14 (ST2.9 – ST6.3) / M3 – M6
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Length: 6 mm – 80 mm (¼" – 3¼")
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Finish: Bright polished & passivated; optional sand-blast, black-ceramic or DACRO® top-coat
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Temperature Range: –40 °C to +300 °C with full corrosion resistance
✔ Rust-free lifetime outdoors – no zinc bleed, no red-rust streaks on façades or solar frames
✔ 40 % higher drive torque vs. Pozi/Phillips alternatives – speeds production line cycles
✔ Self-starting tip – bites in 0.5–2 mm steel without pilot; also cuts aluminium, ABS, MDF, oak
✔ Re-usable threads – 20+ removal cycles in steel inserts, no thread deformation
✔ Decorative head – bright stainless look suits visible furniture, lighting, marine trim
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Mill test certificate EN 10204 3.1 for every heat
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RoHS & REACH compliant coating (passivation only)
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Salt-spray & torque report provided per batch
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Factory: ISO 9001 & IATF 16949, 15-year stainless fastener experience
