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DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes

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Good quality Self Drilling Screws for sales
Good quality Self Drilling Screws for sales
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DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes

China DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes supplier
DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes supplier DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes supplier DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes supplier DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes supplier DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes supplier

Large Image :  DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes

Product Details:

Place of Origin: Zhejiang, China
Brand Name: OKL
Certification: ISO9001:2015, SGS, RoHS, Bureau Veritas
Model Number: St3 St4 St5 St6

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Inner plastic bag + carton + pallet or as customer's requires
Delivery Time: Within 20 work days after received 30% advance payment
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Ton/Tons / Month
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Detailed Product Description
Head Style: Double-Flat Head Drive Type: Phillips Drive
Standard: DIN 7505 Material: Carbon Steel
Thread Type: Chipboard Thread Finish: Yellow Zinc Plated

Carbon Steel Chipboard Screw ST3 ST4 ST5 Yellow Zinc Rohs Heated In Good Quality

 

Product Description

Chipboard Screws, as the name suggests, these screws can be used when doing general DIY work with chipboard and other softer types of woods. Unlike the Cut screws, they do not have the Type 17 cutting point and, therefore, require pilot holes, drilled 2mm smaller than the size of screw used.

 

Product Specification

Material Carbon Steel
Head Style Double-Flat Head
Drive Type Phillips Drive
Thread Type Chipboard Thread
Point Type Sharp Point
Thread Dia. 2.5/3.0/3.5/4.0/4.5/5.0/6.0mm
Length 6to100mm
Grade Case Hardened
Finish Yellow Zinc Plated
Certification ISO9001:2015, SGS, RoHS, Bureau Veritas
After-sale service If there are any quality problems, please contact with us at once

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Head Type

Regardless of a screw’s material, size or length, the shape of its head has a significant impact in how well it works in any particular application. Head designs can be divided into two groups: those that sink flush with the work surface and those that stand proud of it.

 

Flat head screws have heads designed to automatically sink flush in all but the hardest materials (e.g., rosewood, ebony). Most flat head production screws are self-countersinking: they create their own recess that allows the head to sit flush.

 

Full thread version

Used when fixing metal to wood. Unlike smooth shank screws, when driving in full thread screws, the top material cannot move along the shank. Instead, it is held in place by the threads.

 

The Point
A good screw point bites into non-pilot-drilled surfaces rapidly, pulling the screw down quickly and creating an entry hole for the screw’s shank and threads.This needle-sharp point penetrates even the hardest materials — and your fingers, so be careful when handling them!

 

Plating and Coatings

In the final step of manufacturing, most steel wood screws receive some kind of plating (a metallurgical process done to bare metal screws) or coating (applied to either bare metal screws or already-plated screws). Screws are plated and/or coated for three reasons:

  • Prevent Corrosion
  • Enhance Appearance
  • Reduce Friction

 


Chipboard Screw Double Flat Head Size Table

DIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes

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DIN 7505 Construction Wood Screws Double Flat Head Screw Small SizesDIN 7505 Construction Wood Screws Double Flat Head Screw Small SizesDIN 7505 Construction Wood Screws Double Flat Head Screw Small SizesDIN 7505 Construction Wood Screws Double Flat Head Screw Small Sizes

FAQ

Q: Are you trading company or manufacturer ?
A: We have our own factory, which is located in Ningbo, Zhejiang. Both design team & manufacture team will support our products.


Q: What’s your main products? Can customize or not?
A: Our main products are screws.


Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge if we stock, but do not pay the cost of freight.

 

If you are interested in chipboard screw, Please do not hesitate to email us or call us. Our professional team will assit you to purchased the quality products.

 

Contact Details
Ningbo OuKaiLuo Hardware Co.,Ltd.

Contact Person: May Du

Tel: +8615888537368

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