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| Production Name | Custom Din912 Machine Screw and Bolt Fastener Stainless Steel Plain Natural Color Allen Hexagon Socket Drive Cap Head Screws |
| Size | M1-M16, According to the drawing provided by the customer. |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A2-80, A4-80 |
| Standard | ISO, GB, BS, DIN, ANSI, JIS, Non-standard |
| Material Options |
1. Stainless Steel: SUS302HQ, SUS304HC, SUS310, SUS316Cu, SUS316, SUS316L, SUS303CU, A2-50, A2-70, A4-70, 18-8, 17-4PH(630), A286, 431, 440C, 660, A2-80, etc. 2. Carbon Steel: 1006A, 1008A, 1010, 1018, 1022, 10B21, SCM435, etc. 3. Pure Titanium: GR1/TA1, GR2/TA2, etc. 4. Titanium Alloy: GR5/TC4, etc. 5. Aluminum: 1100 (pure aluminum), 6061, 6061-T5, 6061-T6, 6063, 6063-T5, 6063-T6, 7075, etc. 6. Copper & Brass: H59, H62, H65, H68, H70, Bronze, red copper, purple copper, beryllium copper, brass, white copper, etc. 7. Custom: According to customer demand |
| Surface Treatment | Natural color, vacuum treatment, QPQ, electrophoresis, high-temperature blackening, zinc-nickel alloy, passivation, impact nickel, polishing, mirror finish, sandblasting, electroplating gold, silver plating, demagnetization, PVD, galvanized, blackened, gun color, chrome plated, electroplated gold (ordinary, 18K, 24K, real gold), rose gold, bronze-plated, black nickel, phosphating, anodizing, micro-arc oxidation, etc. |
| Package | Plastic bag / small box + outer carton + pallets |
We provide free technical assessments for custom fastener projects. From drawing review and DFM analysis to material and tolerance evaluation, our engineering team helps identify potential manufacturing issues early and recommends suitable solutions before prototyping and volume production.
Samples: 1-2 days (existing molds) / 3-7 days (new molds). Bulk orders: 7-15 days (30% faster for VIP customers). Cost: Mold-making fees shared (up to 100%), with complete confidentiality agreements provided.
We operate a 24-Hour Response System. Quality Issues: Free Returns and Exchanges + 3-Day Re-Issuance. Technical Issues: 1-Hour Group Consultation (Sales, Engineering, and Management). Lifetime After-Sales Service: We keep your product files and track them at any time.
Offers: Exclusive Discount + Market Protection. Free Sales Materials: 3D Drawings, Product Videos, and Multilingual Catalogs. Transparent Shipping: Loading Visualization including Photos, Videos, and full Packing Data.
We work with Stainless Steel (SUS304, SUS316, 17-4PH, etc.), Carbon Steel, Pure Titanium, Titanium Alloy, Aluminum (6061, 7075), and Copper/Brass alloys. Production complies with ISO, GB, BS, DIN, ANSI, JIS, and complex non-standard customer drawings.
You can provide your engineering drawings or send physical samples. Our engineering team will review dimensions, application requirements, and tolerances to deliver a free technology assessment and cost optimization plan within 24 hours.
