• Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
  • Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
  • Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
  • Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
  • Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw

Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw

Material: A1022A
Type: Self Drilling Screw
Groove: Philip
Head Style: Wafer Head
Standard: DIN, GB, GOST
Grade: 12.9
Samples:
US$ 0/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2019

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company
  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
A1022A
Finish Type
Black Phosphated
Thread Type
Full Thread
Head Type
Wafer Head
Lenth
1/2* to 10*
Transport Package
Bulk and Box Package
Specification
6#, 7#, 8#, 9#, 10#
Trademark
YULONGJIAN
Origin
Tianjin of China
HS Code
73181400
Production Capacity
30000t/Year

Product Description

Product Description

Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw

Material C1022/1022A/Q195/Q235/45#/55#/22A
Surface Treatment Black/Grey Phosphated, White/Yellow Zinc Plated.
Thread Fine Thread, Coarse Thread
Shank Diameter 1.2mm-10mm
Length 19mm-300mm
Point Drill point, Sharp point.
Standard DIN / ISO / GB
Packing Ordinary packaging, Color box, Wooden box packaging, Small carton packaging, Packed in woven bags
Logo If you need, we can provide logo customization servic
Delivery time Normally in 15-30 days
Payment term 30% TT in advance and 70% TT before shipment
Usage Building construction, decoration field, bicycle parts, wooden furniture, electrical component, household etc

 

Detailed Photos
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw

 

Product Parameters

Detailed Information of Thread

Fine thread standard      
    head width thread diamter diameter  
6# 3.5 7.9-8.10 3.40-3.60 13-19 0.5
7# 3.9 7.9-8.10 3.70-3.90 25-30 0.8
8# 4.2 7.9-8.10 4.0-4.30 25-30 1.2
10# 4.8 8.5-9.0 4.70-4.90 55-90 1.5
        100-152 2.5
Coarse thread standard      
    head width thread diamter diameter  
6# 3.5 7.9-8.10 3.65-3.90 13-19 0.5
7# 3.9 7.9-8.10 3.90-4.20 25-30 0.8
8# 4.2 7.9-8.10 4.30-4.60 25-30 1.2
10# 4.8 8.5-9.0 4.90-5.30 55-90 1.5
Certifications
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw

 

Packaging & Shipping
            Our Advantages:

              1. Professional Manufacturer of Screws              
                   and Fasteners in China.

                2. Three of our own Factories in Tianjin, China.

                3. 280 sets of automatic production Equipments.

                4. Technology Team and QC Team.

                5. Professional Foreign Trade Service Team.


          And Our company:
                 1: 20 kilometers away from Tianjin Airport

                  2: 25 kilometers away from Tianjin Port

                  3: 120 kilometers away from Beijing Airport

                  It is very convenient to transport goods!
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw

 

Company Profile
About  Us
    Tianjin Xinruifeng Technology Co., Ltd., was established in 2008 and its business covers fastener design, manufacturing and export. We have 3 production bases, with a total area of 10,000+ square meters. Our main products include drywall screws, chipboard screws, self-drilling screws and self-tapping screws. We can also provide other fasteners, like nails, staples, blind rivets, anchors, bolts and nuts. 

    We have 200+ sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines and heat-treatment lines. We are your one-stop manufacturer from raw material to final products. Our annual production capacity reaches up to 30,000 tons, 70% of which are exported to different countries and regions.
    Tianjin Xinruifeng Technology Co., Ltd. has been in the fastener industry for nearly 20 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price and timely delivery are the pillars of the company's foundation. Win-win and long-term cooperation are our final goals when dealing with different clients.
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw
Black Phosphated Self Drilling Screws Wafer Head Self Drilling Screw

 

FAQ

Q: What's your Hot sale products?
A:Drywall screws,Chipboard screws,Wood Screws,Self Tapping Screws,Self Drilling Screws,Gypsum Screw,Roofing Screw,Truss Head screwsws and other Special screws.

Q: Are you trading company or manufacturer?
A: We are manufacturer. Our production manager has over 15 years production experience on Screws.

Q: How long is your delivery time?
A: Generally it is10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but consumer should pay the freight first.

Q: Why choose us?
A: 1) Reply you in 24 working hours.
    2) Experienced staffs would like to answer all your questions in time.
    3) Customized design is available. ODM&OEM are welcomed.
    4) Special discount and protection of sales are provided to our consumers.
    5) As an honest exported seller, We are a professional manufacturer,quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.

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Diamond Member Since 2019

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company
Type of Ownership
Limited Company
Plant Area
11000 square meters