A2-70 Stainless Steel Round Head Phillips Precision Screw M1.6/M2/M2.5 Micro Size for Electronics
Our A2-70 Stainless Steel Round Head Phillips Precision Screw is engineered for high-precision applications in electronics and micro-assemblies. Featuring ultra-fine M1.6, M2, and M2.5 sizes and a corrosion-resistant A2-70 (304) stainless steel construction, these screws ensure reliable fastening in delicate devices.
Product Overview
The round head Phillips design provides a low-profile, secure fit, ideal for compact spaces and automated assembly processes. Perfect for smartphones, medical devices, and PCB mounting, these screws deliver unmatched durability and precision.
Key Features
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A2-70 Stainless Steel (304 Grade)
Corrosion Resistance: Withstands humidity, fingerprints, and mild chemicals, ensuring longevity in sensitive environments.
High Tensile Strength: 700 MPa tensile strength for durable, vibration-resistant fastening.
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Micro-Sized Precision
Ultra-Fine Threads: M1.6*0.35mm, M2*0.4mm, M2.5*0.45mm for precision alignment in miniaturized components.
Consistent Quality: CNC-machined to ±0.01mm tolerances for flawless fitment.
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Round Head Phillips Drive
Low-Profile Design: Minimizes protrusion in tight spaces, reducing snagging risks.
Secure Installation: Phillips drive (PH00/PH0) prevents cam-out during torque application.
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RoHS & REACH Compliant
Environmentally Safe: Free from hazardous substances, meeting global electronics manufacturing standards.
Specification
| Available Material |
1. Stainless Steel: SS303, SS304, SS316, SS410, SS420
2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045
3. Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70
4. Aluminum: Al6061, Al6063 etc
or as your requirements
|
| Head type |
CSK Head, Pan Head, Truss Head, Hexagon Head, Round Head, Oval Head, Button Head, Cap Head, Cheese Head, etc. |
| Hardness |
Carbon Steel: HRC:28~35, HV450~700
Alloy Steel: HRC:32~39(grade10.9) HRC:39~44(grade12.9)
|
| Finish |
Zinc plated, Nickel plated, Bronze, Copper, Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Phosphorization, Zinc-nickel alloy plated etc. |
| Sample Available |
The sample is free of charge if we have the existing tooling, you only need to pay for the freight cost |
| Delivery time |
Samples time 3-5 working days, Lead time 20-25 working days |
| Pricing Term |
EXW Dongguan(FCA), FOB, CIF, CNF, DDU, etc. |
| Packing |
Bulk in PE bag or Small boxes, then in carton, pallet |
| Payment term |
TT (30% in advance as deposit, balance before delivery), L/C, Western Union, PayPal etc |
| Management system |
ISO9001:2015 |
| Certificate |
ISO, ROHS |
Why Choose Us?
- OEM/ODM Support: Full custom packaging, branding, and documentation.
- Quality Assurance: ISO 9001-certified with full material traceability and testing (salt-spray, torque, tensile).
- Flexible MOQs: Prototype batches to large-scale production.
- Fast Turnaround: 10-15 days for standard orders; expedited options available.
FAQ
Q1: What is your main products and material supply?
A1: Our main products are Electronic screws, Sems screws, Tapping screws, Chicago screws, Shoulder screws etc. Special Non-standard studs, Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy, Stainless Steel, Brass, Copper, Titanium alloy or according to your requirement.
Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours. Any urgent cases, please contact us directly by phone or send email to us.
Q3: What about the transportation and delivery date?
A: If the weight of goods more than 80kg, Normally we use shipment to transport the orders. It is about 20-30days. If the weight of goods less than 80kg, or there are urgent, we can send the goods via air express, It is 3~5 days.
Q4: What's your packing? What to do in case of damaged goods during transport?
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.
Q5: Can I get discounts?
A: Yes, for big order, frequent customers, we give reasonable discounts.
Q6: Do you have enough capacity?
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.
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