Stainless Steel Small Self Tapping Watch Screws With Sample And Mechanical Thread
Product Overview
Elevate your watchmaking and precision engineering projects with our Stainless Steel Small Self-Tapping Watch Screws, designed for durability, corrosion resistance, and flawless assembly. Crafted from premium 316 stainless steel, these screws feature a self-tapping mechanical thread that eliminates the need for pre-drilled holes, ensuring secure fastening in delicate watch components, eyewear, and miniature mechanical devices. Available in ultra-small sizes and backed by sample kits for testing, they are the ideal choice for horologists, jewelers, and electronics manufacturers.
Key Features
✅ Ultra-Small Precision Sizes
- Miniature Dimensions: Diameters from M0.8 to M1.6 (0.8mm–1.6mm), lengths 1.5mm–5mm – perfect for watch movements, bezels, and strap attachments.
- Mechanical Thread Design: Sharp, self-tapping threads cut cleanly into metals, plastics, or composites without splitting or stripping.
✅ 316 Stainless Steel Construction
- Marine-Grade Corrosion Resistance: Withstands sweat, humidity, and saltwater, ensuring longevity in luxury watches and outdoor wearables.
- Non-Magnetic & Hypoallergenic: Safe for sensitive skin and precision devices like chronographs or medical instruments.
✅ Self-Tapping Efficiency
- Tool-Free Installation: Compatible with micro screwdrivers (included in sample kits) for quick, damage-free assembly.
- Vibration Resistance: Thread-locking grip prevents loosening in dynamic environments.
✅ Sample Kits Available
- Try Before Bulk Orders: Request a free sample kit (10 screws) to test fitment and performance.
✅ ROHS & ISO 9001 Certified
- Eco-Friendly & Reliable: Compliant with global safety and quality standards

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More Detail Informations
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Available Material
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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 |
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Head type
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CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
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Hardness
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Carbon Steel:HRC:28~35 ,HV450~700
Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9) |
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Finish
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Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver,
Phosphorization,Zinc-nickel alloy plated etc. |
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Sample Available
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The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
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Delivery time
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Samples time 3-5 working days, Lead time 20-25 working days
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Pricing Term
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EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
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Packing
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Bulk in PE bag or Small boxes.then in carton .pallet
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Payment term
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TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
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Management system
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ISO9001:2015
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Certificate
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ISO,ROHS
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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.
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.
A: If the weight of goods more than 80kg,Normally we use shipment to transprot 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.
A: Yes, for big order, frequent customers, we give reasonable discounts.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.









