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High-Tensile Custom Grade 12.9 Socket Head Cap Screw Hex Socket Screw for Automobile Fasteners

High-Tensile Custom Grade 12.9 Socket Head Cap Screw Hex Socket Screw for Automobile Fasteners

MOQ: 20000
قیمت: 0.1
Detail Information
نوع شیار:
صلیب
نوع اتصال:
پیچ معمولی
سبک سر:
شش ضلعی
گزینه های مواد:
فولاد ضد زنگ، فولاد کربن، فولاد آلیاژی، برنج، آلومینیوم، مس، سفارشی
سیستم اندازه گیری:
اینچ ، متریک
دامنه طول:
1 میلی متر ~ 600 میلی متر
سبک محرک:
فیلیپس، تورکس، شش ضلعی داخلی، شش ضلعی، آلو، صلیب، شکاف دار، ستاره
نوع موضوع:
خود ضربه زدن، دندان های ماشینی (دندان های درشت، دندان های ظریف)، نخ های سفارشی
گزینه های پایان:
روکش شده: روی، آلیاژ نیکل روی، کروم، نقره، طلا، برنج، قلع؛ پوشش: داکرومت، MAGni، ژئومت، الکتروفورز،
عملکرد بست:
فولاد کربن: 4.8 ~ 12.9 درجه; فولاد ضد زنگ: A2-70، A4-70، A4-80، A5-80؛ سخت شدن سطوح کربوره: HV400-HV
آزمایش افشاندن نمک:
قابل تنظیم: 12 ساعت، 24 ساعت، 48 ساعت، 96 ساعت، 196 ساعت، 240 ساعت، 480 ساعت، 720 ساعت، 840 ساعت
محدوده اندازه:
M0.6mm~M36mm
نوع پیچ:
پیچ ماشینی، پیچ ماشینی، پیچ چوبی، پیچ دیوار خشک، پیچ متقاطع، پیچ بتن، پیچ تورکس، پیچ درپوش شش گوش، پ
زمان سرب:
نمونه: 5-7 روز; تولید انبوه: 15-25 روز
MOQ:
موجودی: 500 عدد; سفارشی: 5000 عدد
برجسته کردن:

Grade 12.9 Socket Head Cap Screw

,

High-Tensile Hex Socket Screw

,

Customized Automobile Fastener

توضیحات محصول
High-Tensile Custom Socket Head Cap Screw Grade 12.9
Custom non-standard cold heading screws manufacturing
Custom Non-Standard Cold Heading Screws

Lock Technology (Shenzhen) Co., Ltd. specializes in precision non-standard cold heading screws, delivering unmatched accuracy and strength for demanding applications. Our advanced multi-station cold heading machinery and precision mold technology ensure superior fastening solutions tailored for automotive, electronics, and machinery sectors.

We offer extensive customization with various materials including stainless steel and alloy steel, diverse head types, innovative thread designs, and advanced surface finishes. All products undergo rigorous testing to meet the highest standards of dimensional accuracy, tensile strength, and corrosion resistance.

Technical Specifications
Material Options
  • Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430
  • Carbon Steel: C1018, C1022, 10B21
  • Alloy Steel: 40Cr, SCM435
  • Brass, Aluminum, Copper
  • Custom materials available
Head Styles Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval
Drive Styles Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star
Thread Types Self-tapping, Machine teeth (Coarse/Fine), Custom thread
Measurement Systems INCH, Metric
Standards DIN, ISO, ANSI, BSW, JIS, GOST, GB
Surface Finishes
  • Plated: Zinc, Zinc nickel alloy, Chrome, Silver, Gold, Brass, Tin
  • Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking paint
  • Passivation, Black Oxide, Anodic oxidation
Performance Grades
  • Carbon Steel: 4.8~12.9 grade
  • Stainless Steel: A2-70, A4-70, A4-80, A5-80
  • Hardening: HV400-HV550
  • Custom performance requirements
Corrosion Resistance Customizable salt spray testing: 12H to 840H
Size Range M0.6mm to M36mm
Length Range 1mm to 600mm
Environmental Compliance RoHS, SCHV, MSDS, IMDS
Screw Types Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and custom products
Quality Assurance
  • Performance test reports
  • Salt spray test reports
  • Dimensional inspection reports
  • PPAP and PSW documentation
Ordering Information
Packaging Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet
Samples Free samples available, small batch trial production accepted
Lead Time Samples: 5-7 days; Mass production: 15-25 days (negotiable)
MOQ Stock products: 500pcs min; Custom: 5000pcs min (negotiable)
Transportation FedEx, DHL, UPS, or customer requirements
Company Overview
Main products showcase

Lock Technology (Shenzhen) Co., Ltd. has been a leader in fastener and precision machined parts manufacturing since 2007. Our 40,000+ square meter facility in Shenzhen houses over 1,000 advanced machines including cold heading equipment, thread rolling machines, CAM and CNC lathes, and CNC milling machines.

We serve diverse industries including automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, optical systems, engineering, and medical equipment. With annual production exceeding $10 million, our products are exported to Europe, America, Africa, and Southeast Asia.

Manufacturing workshop Quality certifications Our partners network Packaging and shipping process
Frequently Asked Questions
Q: Can you provide customized services?
A: Yes, we accept OEM/ODM services with 20+ years experience in custom non-standard screws. We can create product drawings based on your requirements if needed.
Q: Can you supply samples?
A: Yes, we provide free samples for existing tooling. For new tooling, tooling and shipping costs apply.
Q: How do you ensure quality?
A: We maintain IATF16969, ISO9001 quality control and ISO14001 environmental management systems. We provide drawings for confirmation and samples for final approval.
Q: What is the minimum order quantity?
A: High-value products: 1,000-10,000 pcs min; Low-value products: 20,000 pcs min.
Q: How about transportation?
A: We offer sea, air, or door-to-door express delivery based on your preference.
Q: How to place orders and make payments?
A: Send a purchase order or confirmation, and we'll provide a proforma invoice with bank details. We accept TT and PayPal payments.