Customized Hardware Carbon Steel Cross-Recessed Truss Head Self-Tapping Screw (St3-St5)

• Customization: Available
• Material: Carbon Steel
• Type: Pan Head
• Model NO.: YHLD143
• Connection: Common Bolt
• Head Style: Round
• Standard: GB
• Grade: 8.8
• Surface Treatment: Nickel/Zinc Plated,Dacromet
• Production Standards: GB407
• Delivery Time: 30-40 Days
• Measurement Standards: Metric System
• Transport Package: Thickened Cardboard Box
• Specification: ST3-ST5
• Trademark: Yuanhong hardware
• Origin: China
• HS Code: 7318140090
• Production Capacity: 1000 Tons/Month
• Package Size: 20.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

 

cross-recessed Truss screws, usually refer to pan screws with large heads and cross grooves.
1. Head design: The head of the Phillips pan head screw is larger than the standard pan head screw, providing a larger contact surface, which helps to disperse the stress during tightening and reduce the damage to the connected material. The shape of the head is still oblate and round, with a spherical top to facilitate the positioning and rotation of the screwdriver.
2. Applicable scenarios: Due to its large head, the cross pan head screw may be more suitable for applications that do not require a hidden screw head, such as furniture making, woodworking, light industrial assembly, etc., where the aesthetic requirements are not high or the need for large torque transmission is required.
3. Automation and manual operation: The cross groove design is convenient for the clamping and rotation of automation equipment, and it is also suitable for manual operation, so it is more common in various production environments.

 

Product code	According to customer requirements		Application area	Heavy industry,general industry,automotive industry
Washer type	Cross-recessed Truss Head Self-Tapping Screw		Packing	Plastic bags, cartons, pallets
Surface treatment	Nickel/Zinc Plated,Dacromet		Origin	Wenzhou, Zhejiang
Production standards	GB407		Industry	Fasteners
Measurement standards	Metric system		Material	Carbon Steel
Delivery time	30-40 days		Specification	ST3-ST5
MOQ	10000PCS		Brand	YuanHong
Transport packaging	Cartons + Pallets		Production capacity	1000 tons/month

 

Detailed Photos

Application scenarios

 

Production process

Company Profile

 

Wenzhou Yuanhong Hardware Products Co., Ltd. is a collection of research and development, production, sales and service in one of the manufacturers, we have experienced management personnel and technical personnel team to develop and design products independently, and directly connect with customers. We also have 25 sets of imported production equipment, including a set of fastener production machines for heading, cold piers, thread rolling and car sales.
Our company is mainly engaged in a series of fastener products such as stainless steel 304 and carbon steel stamping parts, rivets, nuts, hexagons, hexagons, various metric, British and American standards. At the same time, we support high-difficulty non-standard customized processing, and our products are widely used in construction, furniture, small household appliances, mechanical and electrical equipment, electronic appliances and so on.

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