B1306 Landmark Plaza No.1238 Hongxing Road JiaXing , ZheJiang , China 314001
Home ProductsSelf Tapping Screws

Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate

Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate

  • Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate
  • Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate
  • Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate
  • Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate
Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate
Product Details:
Place of Origin: Zhejiang, China (Mainland)
Brand Name: HNF
Certification: ISO9001
Model Number: DIN
Payment & Shipping Terms:
Minimum Order Quantity: 500000 pcs
Price: Negotiation
Packaging Details: Box and Carton and Paller or Customize Packing
Delivery Time: 15-25days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 650 ton per month
Contact Now
Detailed Product Description
Product Name: Self Tapping Metal Screws 3.5x55 Bugle Head Coarse Thread Hard Phosphated Finish: Black Phosphated
Material: C1022 Core Hardness: 289-449hv
Surface Hardness: 560-653hv Length: 55mm
Drive: Phillip Drive Head Type: Bulge Head
Pitch Angle: 60
High Light:

Black Self Tapping Screws

,

Self Tapping Drywall Screws

Self Tapping Metal Screws 3.5x55 Bugle Head Coarse Thread Hard Phosphated

 

1.Product Description

 

A drywall screwgun is a specialty tool used for hanging drywall. They are more compact, lighter, and have lower torque than cordless drills.While screwguns do a fantastic of driving drywall screws, they have such limited functionality for homeowners that purchase is unnecessary. We also customize these drywall screws as per requirement into self tapping, so that there is no need to bore holes first. If your cordless drill does not have adjustable speed and a clutch so that you can vary torque, then you will need to purchase one with these features. Heads are especially prone to cleanly breaking off, leaving the shaft section embedded in your wood. The drywall screws are cheap and easy to find. Easy to install.  The redundant nature of using multiple fasteners means that the potential for failure is almost non-existent. Bugle head refers to the cone-like shape of the screw head. This shape helps the screw stay in place, without tearing all the way through the outer paper layer.  Black drywall screws have a phosphate coating to resist corrosion. Some have a thin vinyl coating that make them even more corrosion-resistant and which make them easier to draw in because the shanks are slippery.

 

2. Specification

 

Product Dimensions 3.5x55mm
Head Diameter 7.9-8.5mm
Head Hight

4.5-7.0mm

Outter Diameter 3.5-3.9mm
Inner Diameter 2.05-2.35mm
Thread Distance 2.7-2.8mm
Recess Deepness 2.35-2.93mm
Recess Width 4.5-5.1mm
Head Radius 4.5-5.0mm
Min. Breaking Moment 2.8hm
Weight 2.7kgs/ per Mpcs
Free Sample Available, only shipping need to be charged

 

3.Application

 

Drywall screws are designed for hanging drywall. General Fastening applications where need high strength and superior corrosion resistance. Typical applications Construction, Machine repairs outdoor. Designed for using in high-stress and high-strength applications. Zinc plated offers corrosion resistance and protection.

 

4.Advantages

 

he drywall screws are cheap and easy to find. Easy to install. The redundant nature of using multiple fasteners means that the potential for failure is almost non-existent. Bugle head refers to the cone-like shape of the screw head. This shape helps the screw stay in place, without tearing all the way through the outer paper layer. We stock many grades of fasteners ranging from low carbon steel on up to hardened, heat treated steel. Competitive prices with professional factory supply. Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection. Durability testing and critical technical design to enhance fasteners lifetime. 

 

5.More pictures

 

Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate 0Coarse Thread Self Tapping Screws 3.5 X 55 Bugle Head Hard Phosphate 1

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Jiaxing Haina Fastener Co.,Limited

Contact Person: Liz

Tel: +8618957314886

Send your inquiry directly to us (0 / 3000)

Other Products