Custom 304 Stainless Steel Din915 Metric Thread Torx Socket Grub Screw Dog Point Set Screw
Product Overview
Our Custom 304 Stainless Steel DIN915 Torx Socket Grub Screws with Dog Point are precision-engineered fasteners designed for maximum durability and secure fastening in high-stress environments. Featuring a Torx socket (star drive), DIN915 metric thread, and dog point design, these screws combine exceptional tensile strength with corrosion resistance.
Tailor dimensions, materials, and finishes to meet your exact project requirements. Ideal for securing gears, pulleys, shafts, and critical components in machinery, automotive systems, and industrial equipment.
Key Features
✅ 304 Stainless Steel Material: Offers superior corrosion resistance and durability in humid, chemical, or outdoor environments.
✅ Torx Socket Head: Provides anti-slip performance and high torque resistance, reducing the risk of cam-out during installation.
✅ Dog Point Design: Ensures secure grip and alignment without damaging the workpiece, even in hardened materials.
✅ DIN915 Metric Thread: Complies with German industrial standards (ISO 4028) for consistent quality and compatibility.
✅ Customizable Options: Available in metric diameters (M3–M30), lengths (6mm–150mm), and surface finishes (black oxide, electroless nickel, polished).
✅ ISO/DIN Compliance: Manufactured to international standards for seamless integration into global projects.
✅ Fast Delivery: 5–30 days lead time for customized orders (minimum 1,000 pieces).
Technical Specifications
| Parameter | Details |
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| Material | 304 Stainless Steel (A2-70) |
| Grade | A2-70 (Corrosion Resistant) |
| Head Type | Torx Socket (Star Drive) Head |
| Point Type | Dog Point |
| Thread Standard | DIN915 (Metric) |
| Diameter Range | M3–M30 |
| Length Range | 6mm–150mm |
| Surface Finish | Black Oxide, Electroless Nickel, Polished |
| Standards | DIN915, ISO 4028, GB 79-2000 |
| Applications | Automotive, robotics, machinery, aerospace, and general manufacturing |
Applications
These set screws are widely used in:
- Automotive Systems: Securing transmission components and drive shafts.
- Industrial Machinery: Fastening pulleys, couplings, and motor parts under high torque.
- Aerospace & Defense: Critical fastening in aircraft engines and hydraulic systems.
- Heavy Equipment: For construction machinery and mining tools.
- Automation & Robotics: Ensuring vibration-resistant fastening in robotic arms.
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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.