Hex Socket Head Cap Screw with Grade 12.9 Black

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Product Description

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Product Overview
  • Model NO.:CC-314A
  • Material:Carbon Steel / Heat treatment
  • Grade:8.8 / 10.9 / 12.9
  • Head Style:Round / Cheese head
  • Standard:DIN, GB, ANSI, JIS
  • Screw Diameter:8 mm
  • Screw Length:3~110 mm Available
  • Surface Treatment:Galvanized
  • Production Capacity:800 Tons / Month
  • Management:ISO 9001, ISO 14001
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Product Description

Carbon steel 4.8/8.8/10.9 M2.5/galvanized/Customized double rod fastener knurled bamboo screw

Mechanical screws are uniform in pitch and are generally used to fasten metal and machine parts. Wood screws feature a tip designed for tightening wood and plastic parts.

Application Range
  • Stainless steel plate, metal plate, and galvanized steel engineering installation.
  • Indoor and outdoor installation for metal curtain walls and light compartments.
  • Combined installation of angle steel, channel steel, and iron plates.
  • Automotive engines, heavy machinery, garden machinery, and petrochemical works.
  • Aerospace, energy, chemical, metallurgy, and hydraulic systems.
  • Electronics, electrical appliances, communications, and furniture industries.
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Detailed Photos
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Professional Fastener Production

We possess strong production capacity, specializing in professional fasteners and fittings. Our products meet international quality systems such as ANSI and BS. We provide high-quality fasteners for construction steel, automotive, machinery, energy, shipbuilding, and railway industries.

Throughout the production process, professional engineers monitor quality to ensure high standards. We are committed to continuous innovation and close partnership with customers to provide qualified parts and competitive pricing.

Professional Fastener Production
Factory Corner
Factory Corner
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Packaging & Shipping

Ocean Shipping Timeframes:

  • North / South America: ~40 working days
  • Eastern Europe: 30-40 working days
  • Southeast Asia: 20-30 working days
  • Africa / India / Pakistan: 35-45 working days

Air Transport: Approx. 7-10 business days. Packaging options include boxes, cartons, or plastic bags based on requirement.

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International Standards Table
ITEM DIN-STANDARD ISO-STANDARD GB-STANDARD DESCRIPTION
1DIN1ISO2339GB117Taper pins
2DIN7ISO2338GB119-86Parallel pins
3DIN84ISO1207GB65-85Slotted cheese head screws
4DIN85ISO1580GB67-85Slotted pan head screws
5DIN94ISO1234GB91Split cotter pins
10DIN125-AISO708GB97.1-85Plain washers
92DIN912ISO4762GB70-85Hexagon socket cap screws
105DIN933ISO4017GB5783-86Hexagon head screws
106DIN934ISO4032GB6170-86Hexagon full nuts
124DIN975-GB15389-94Threaded rods
Our Advantages
  • Well-trained and experienced staff at your service.
  • Short lead time and efficient delivery.
  • Full compliance with international standards.
  • OEM/ODM and customized services available.
  • Small quantity orders accepted.
  • Design and packaging according to customer requests.
Frequently Asked Questions
1. What is your primary product range?
Our range includes screws, nuts, knobs, bolts, washers, rivets, anchors, and CNC parts, following GB, ISO, DIN, JIS, AISI, and BSW standards.
2. Are you a manufacturer or a trading company?
We are an integrated Industry & Trade Company with 9 years of experience in the fastener management and production field.
3. Which industries do your products serve?
Our fasteners are widely used in machine assembly, electronics, construction engineering, furniture cabinets, and more.
4. Do you support product customization?
Yes, we provide non-standard and customized services (OEM/ODM) designed in accordance with specific customer requirements.
5. What are the packaging options?
We provide boxes, cartons, or plastic bags, and can also pack products according to specific client needs.
6. How is product quality guaranteed?
We employ professional engineers to monitor the entire production process and ensure all parts meet international quality standards.

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