DIN 7971 Slotted Pan Head Tapping Screws

• Customization: Available
• Material: Carbon Steel
• Type: Pan Head
• Model NO.: DIN 7971_R
• Groove: Slotted
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB
• Grade: 8.8
• Transport Package: Plastic Bags, EPE, Trays, Cartons, Pallet
• Specification: ST2.2-ST6.3
• Trademark: Bozuan
• Origin: China
• HS Code: 7326909000
• Production Capacity: 5000000pieces/Year
• Package Size: 26.00cm * 24.00cm * 13.00cm
• Package Gross Weight: 15.000kg

Product Description

 

Company Profile

  -----ABOUT US-----
 

Focuses on the research, development, production, sales and service of fasteners, precision hardware parts and various metal products.

Suzhou Bozuan Jinggong Technology Co., Ltd. was established on March 1, 2016. It is located in Wujiang District, Suzhou City, Jiangsu Province. It covers an area of 5600 square meters and focuses on the research, development, production, sales and service of fasteners, precision hardware parts and various metal products. The processed products are mainly cold heading, forging, precision turning, milling, assembly, stamping, supplemented by extrusion, upsetting and casting. In addition, we also have rich experience in anodizing, electroplating and heat treatment.

Product Parameters

No.	Item	Specifications
1	Materials	Carbon steel: 12L15, 45#, 42CrMo; Stainless steel: 303, 304, 316, 420, 630; Aluminum alloy: 6061, 6063, 5052, 7075; Copper alloy: brass H58-H63, phosphor bronze, beryllium copper; Pure copper: T0 oxygen-free copper, T2 red copper; Plastics: nylon, bakelite, POM, PEEK;
2	Diameter	Ø0.3-Ø50
3	Diameter tolerance	0.005mm
4	Hardness:	HRC/HV
5	Length	0.5mm-500mm
6	Heat treatment	Oil Quenching High frequency quenching Carburization Vacuum Heat treatment Mesh belt furnace heat treatment
7	Surface treatment	Electrolytic plating (barrel plating, rack plating); Electroless plating (nickel plating); Ordinary sandblasting and anodizing (black, silver, gray, gold, red) Plastic spraying, spraying metal paint, etc.;

Work Shop

Certifications

 

Research & Development

 

Development intervention
Development ability
Cost accounting
Quality control
Production feasibility assessment
Project landing
Assembly service
Complex project decomposition & optimization capabilities
Quick sample
Optimization of the mold plan for mass products
 

Product Category

Precision turning parts
 

Precision machining parts


Special requirements appearance parts

Presentative Brand

Why Choose Us?

 

Create value for customers

Support + Service + Made in China + Technological Innovation = Solution
★ Project management, solutions
★ Quickly designing and sampling
★ New product development, technological breakthrough
★ Component and machine assembly service

Engineering capabilities
★Development intervention
★Development ability
Cost accounting
Quality control
Production feasibility assessment
Project landing
Assembly service
★Complex project decomposition & optimization capabilities
★Quick sample
★Optimization of the mold plan for mass products