Hex Socket Flat Head Countersunk Screw DIN7991

• Material: Carbon Steel
• Type: Round Head
• Groove: Hexagon
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: M4-M36
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW
• Grade: A2-70 A4-70 304 316
• Length: 3-100mm
• Certificate: SGS, ISO9001.IATF16949
• Transport Package: Bag+Carton
• Specification: 25.00cm * 15.00cm * 10.00cm
• Trademark: JX
• Origin: Hangzhou Zhejiang
• HS Code: 8708309990
• Production Capacity: 2000 Ton/Tons Per Quarter
• Package Size: 26.00cm * 26.00cm * 14.00cm
• Package Gross Weight: 22.000kg

Product Description

Overview

 

Essential details

Finish:

Black Oxide

Material:

Steel, Alloy Steel

Measurement system:

Metric

Head Style:

Countersunk head hexagon socket screw

Place of Origin:

Guangdong, China

Brand Name:

jiangxin

Model Number:

DIN7991

Standard:

GB, DIN7991

Product name:

Countersunk head hexagon socket screw

Head type:

Countersunk Flat Head

Surface treatment:

Black Anodizing

Size:

M2-M16

Length:

3-100mm

MOQ:

100 PCS

Delivery time:

3-15 Days

Packaging & delivery

Selling Units:
Single item
Single package size: 
0.1X0.1X0.1 cm
Single gross weight:
0.100 kg
Lead time:

Quantity(pieces)	1 - 1000000	>1000000
Lead time (days)	15	To be negotiated

Specification

Product name	10.9 countersunk head hexagon socket screw
texture of material	Grade 10.9 alloy steel
standard	DIN7991
appearance	Natural color
Delivery time	3-15 days
packing	Plastic bag / carton
Head shape	Inner six angle

Company Profile

 

Hangzhou Jiangxin Industry Co., Ltd

 

Established in 2004, Hangzhou Jiangxin Industry Co., Ltd is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. We are a professional fastener manufacturer that integrates production, research and development, and sales. With our world-class fastener production equipment and advanced ERP system for management, we ensure top-notch quality and efficiency.

 

Our company holds the ISO9001 international quality management system certification and operates distribution outlets and logistics distribution centers in East China. We specialize in producing and supplying a wide range of standard and non-standard high-strength bolts and advanced expansion bolts. Our materials include various carbon steel and stainless steel 304 and 316, making our products suitable for high-speed rail, automobiles, ships, machinery, molds, electronics, and construction industries.

 

Our products are known for their exceptional performance, fast installation, beautiful appearance, compatibility, and stability. These advantages have made them highly favored by both Chinese and foreign merchants.

 

Business Varieties

• Bolts: outer hexagonal bolts, inner hexagonal bolts, carriage bolts, flange bolts, etc.


• Screws: machine screws, drilling screws, set screws, 12.9-grade plug screws, hexagonal wood screws, self-tapping screws


• Nuts: hexagonal nuts, K caps, nylon, stamped metal self-locking nuts, hexagonal flange nuts, cap nuts, rivet nut series, etc.


• Others: semi-hollow rivets, step rivets, and various non-standard tightening customization of firmware