Grade 12.9 Hex Socket Head Cap Screw for Mechanical Equipment Fastening

Overview
Product Information
Product Description
Main Products
Company Profile
Company Advantage
Our Services & Our Certificate
Packaging & Shipping
FAQ

Overview

Basic Info.

Model NO.	DONGJU
Molding Technics	Cold Forging Part
Application	Machinery Parts
Machining	CNC Machining
Material	Stainless Steel Carbon Steel and Aluminum
Surface Treatment	Polishing and Oiling, Electroplating, Zinc Plating
Forging Tolerance	+/-0.1mm
Standard	DIN
Certification	CE
Type	Other Machining Services
Equipment	Machining Centres
Quality Control	100% Inspection
Service	Customized OEM ODM CNC Machining
MOQ	10000
Keyword	Hex Socket Head Cap Screw
Size	Customized
Sample	Accept
Transport Package	Carton, or Carton + Pallet, or Customized
Specification	Customized
Trademark	DONGJU
Origin	China
HS Code	84
Production Capacity	50000

Packaging & Delivery

Package Size25.00cm * 19.00cm * 16.50cm Package Gross Weight17.500kg

Product Description

Product Information

Materials	carbon steel, Alloy steel, stainless steel, aluminum, bronze, brass, etc.
Surface	Primary Color
Weight	0.1 -10,000kg
MOQ	10000
Processes	Cold Forging
Type	Various hardware fasteners(Carriage bolts Shoulder bolt T-shaped nut Caulking nut For lock nuts,etc)
Size	Customized
Services	1, design and manufacture forged according to the customers' requirement 2, 100% quality control and inspection 3, packing:Wooden cases or according to customers' needs
Application	Machinery, Chemical Industry, Environmental,etc
Place of production	Zhejiang,China

Product Description

Grade 12.9 full thread hex socket cap screws are made of high tensile carbon steel with black oxide finish. They feature superior hardness, strong load-bearing capacity and good wear resistance. The full thread design enables complete fastening, widely applied in molds, machinery and automotive assembly.Main Products

Company Profile

WEITAI Machinery: Custom Precision Component direct Factory
Established in 2020, Ningbo Yinzhou WEITAI Machinery is a direct source factory, with foreign trade managed by Ningbo Dongju Trading Co., Ltd.
Core Advantages
Source Factory + Ready Stock: Full inventory of connecting clevises/yokes (various models)
Fast Delivery for Stocked Connecting Parts: 10-day shipment guarantee exclusively for in-stock connecting clevises/yokes.
Flexible Custom Expertise: Specialized in tailored solutions—accept client drawings/specs to customize materials, dimensions, tolerances, and configurations for all product lines.
Advanced Machinery Backing: 60-person team (10 design engineers + 8 QC specialists) + 60+ premium machines: 20 CNC machining equipment, 10 CNC lathes, 60T-1000T presses, 400T-2500T double-disk friction forging presses, 4 automatic manipulators—ensuring precise execution of custom demands.
Strict QA Assurance: 100% in-production inspection + international standard post-warehousing sampling—guaranteeing quality for custom and stock products.
Core Products
Cylinder connecting clevises, agricultural yokes, CNC precision parts, cold/hot forgings (all customizable).
Global Support
One-stop foreign trade services (custom consultation, logistics, after-sales) via Ningbo Dongju Trading Co., Ltd.
Contact our foreign trade team for small-batch stock connecting parts or tailored custom orders—your trusted custom component partner!

Company Advantage

Our Services & Our Certificate

Packaging & Shipping

FAQQ:How about your quality?
A:We strictly check the quality and select the best products,and make 100% in production inspection and also QC inspected the finished products according to international standards.Q:When is the latest delivery date you can make?A: Clevis fork: we have arranged regular stock for all size from M6 - M24, we could provide very fast delivery within 7days.
CNC precision parts: 40-60days
Hot forging/cold forging parts: 40-70days Q:Can you customize the product?
A: Of course, we can customize and modify products according to customer requirements and drawings.