Hex Socket Head Cap Screw with Grade 12.9 Black

Still deciding? Get samples of $ !
Order Sample

Product Description

Overview
Model NO.CC-314A GrooveSpecial Shape
ConnectionCommon Bolt Head StyleRound
StandardDIN, GB, ANSI, JIS Grade8.8
Available MaterialCarbon Steel Screw Diameter8 mm
Management SystemISO 9001, ISO 14001 Screw Length3~110 mm (Available)
SpecificationM2.5 HS Code7318150000
Production Capacity800 Tons / Month
Packaging & Delivery

Package Size: 27.00cm * 20.00cm * 16.00cm

Package Gross Weight: 20.000kg

Product Description

Carbon steel 4.8/8.8/10.9 M2.5 Customized Double Rod Fastener Knurled Bamboo Screw

ModelCC-005A CategoryNon-standard screws
Head typeCheese head Slot TypeNO
Screw diameter8 mm Screw length3~110 mm Available
Thread sizeM8 Thread Tolerance6G
Surface treatmentGalvanized Material GradeCarbon Steel 45H

Screws are generally called wood screws; is the tip of the kind of tip, pitch larger, generally used to tighten wood parts, plastic parts. Mechanical screws, is the front of the kind of screws, the pitch is small, uniform, generally used to fasten the metal, machine parts.

Application Range:
  • Stainless steel plate, metal plate, galvanized steel plate engineering installation.
  • Indoor and outdoor installation of metal curtain walls and light compartments.
  • General angle steel, channel steel, and iron plate combined installation.
  • Automobile engine, heavy machinery, garden machinery, and petrochemical assembly.
  • Aerospace, energy, chemical, metallurgy, and hydraulic industries.
  • Electronics, electrical appliances, motors, lighting, and communications.
Detailed Photos
Hex Socket Head Cap Screw
Fastener Detail
Knurled Screw
Double Rod Fastener
Galvanized Fastener
Customized Screw
Fastener View
Industrial Screw
Manufacturing Capacity
Production Facility

Our company has a strong production capacity, selling 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, furniture, shipbuilding, and railway sectors.

Throughout the production process, professional engineers monitor quality to guarantee excellence. We are committed to continuous improvement and innovation to meet customer requirements, providing competitive prices and professional service.

Factory Corner
Factory Workshop
Packaging & Shipping
Export Packaging
Warehouse Storage
Loading Goods

Shipping Methods

Via Ocean Shipping:
North & South America: ~40 working days
Eastern Europe: ~30-40 working days
Southeast Asia: ~20-30 working days
Africa: ~35-45 working days

Via Air Transport:
Global delivery: ~7-10 business days

Packaging: Boxes, cartons, plastic bags, or customized per customer needs.

Screw International Standards
ITEM DIN-STANDARD ISO-STANDARD GB-STANDARD DESCRIPTION
1DIN1ISO2339GB117Taper pins
2DIN7ISO2338GB119-86Parallel pins
3DIN84ISO1207GB65-85Slotted cheese head screws
4DIN85ISO1580GB67-85Slotted pan head screws
10DIN125-AISO708GB97.1-85Plain washers
23DIN315DF-GB62-88Wing nuts (Germany form)
66DIN571-GB102-86Hexagon head wood screws
70DIN603ISO8677GB14-88Mushroom head square neck bolts
92DIN912ISO4762GB70-85Hexagon socket cap screws
104DIN931ISO4014GB5782-86Hexagon head screws
130DIN985ISO10511GB6172.2-86Lock nuts with nylon insert

* Showing partial standards list. We comply with all major international fastener standards.

Our Advantages
  • Well trained and experienced staff at your service.
  • Short lead time and efficient production.
  • Matched with international standards (DIN, ISO, GB, JIS).
  • Customized / OEM / ODM services for non-standard parts.
  • Small quantity orders available.
  • Professional packaging based on customer requirements.
Frequently Asked Questions
What is your core product range?
Our product range includes high-quality screws, nuts, knobs, bolts, washers, rivets, anchors, and precision CNC parts.
Are you a manufacturer or a trading company?
We are an integrated Industry & Trade Company with over 9 years of production and management experience in the fastener field.
Which industries do you typically serve?
Our fasteners are widely used in machine assembly, electronics, construction engineering, automotive, and furniture manufacturing.
Can you provide customized or non-standard products?
Yes, we specialize in non-standard / customized / OEM / ODM services tailored specifically to customer drawings or requests.
What quality standards do your products follow?
We strictly implement international quality standards including GB, ISO, DIN, JIS, AISI, NFE, and BSW.
What are the shipping timeframes for international orders?
Sea freight takes roughly 20-45 days depending on destination, while air transport typically takes 7-10 business days.

Related Products