Ningbo OuKaiLuo Hardware Co.,Ltd.

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Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts

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Good quality Self Drilling Screws for sales
Good quality Self Drilling Screws for sales
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Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts

China Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts supplier
Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts supplier Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts supplier Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts supplier Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts supplier

Large Image :  Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts

Product Details:

Place of Origin: Zhejiang, China
Brand Name: OKL
Certification: ISO9001:2015, SGS, RoHS, Bureau Veritas
Model Number: Standard size

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Plastic seal bag in cartons in pallet
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
Standard: DIN,GB,JIS Material: Carbon Steel
Head Style: Pan Head Drive Type: Triangel Ressed
Thread Type: Tapping Thread Finish: Plain

              Carbon Steel  Phillips Pan Head Self Tapping Screw ST4.2

Material Carbon Steel
Head Style Pan Head
Drive Type Triangel Recessed
Thread Type Tapping Thread
Point Type Sharp Point
Thread Dia. 2.2/2.9/3.5/3.9/4.2/4.8/5.5/6.3mm
Length 6to100mm
Grade Case Hardened
Finish Plain
Certification ISO9001:2015, SGS, RoHS, Bureau Veritas
After-sale service If there are any quality problems, please contact with us at once

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Description

Self-tapping screws drill their own holes when they’re screwed into materials such as wood, plastic and metal. By using a screwdriver to attach a self-tapping screw, you can create precisely fitted threads. They're ideal for combining two different types of materials or for screwing in areas where access is only one-sided. It’s helpful to use self-tapping screws for products that need to be maintained regularly, such as air-conditioning units or canopies, where you need to dissemble and reassemble the item along the same threads.

 

Self-tapping screws come in all sizes and tip types, and they have various shaped heads. When you choose the right size self-tapping screw, you should take into account the length of the screw tip, according to the material’s thickness. There must be enough space for the tip of the drilled screw to fully enter the material before the threading begins. Otherwise the driving in of the screw will cause thread stripping and the end result won’t be properly secure.

 

Raw Material: Carbon Steel

Carbon steel is a steel with carbon content up to 2.1% by weight.

 

The purpose of heat treating carbon steel is to change the mechanical properties of steel, usually ductility, hardness, yield strength, or impact resistance.

 

Case hardening processes harden only the exterior of the steel part, creating a hard, wear resistant skin (the "case") but preserving a tough and ductile interior.

 

Galvanization

Galvanization (or galvanizing as it is most commonly called in that industry) is the process of applying a protective zinc coating to steel or iron, to prevent rusting.

Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts
Company Introduction
Ningbo Oukailuo Hardware Co., Ltd was founded in 1999,has been a leading manufacture and supplier of fasteners with a history of product and service over 19 years.This commitment has not wavered because complete customer satisfaction is always our No.1 priority.
We persist in the principle of “Quality and integrity is the lifeline of an enterprise's subsistence and development” and do our best to provide you with best fasteners ,most favorable price,fastest delivery and best services.We sincerely hope to be your reliable supplier and partner.
 
Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts
Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts
Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts
Professional Triangel Ressed Pan Head Screws / Stainless Steel Self Tapping Bolts
 
 

FAQ

 

Q: How about your price?

A: High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.

 

Q: How do you control your quality?

A: We have our in-house QC daily and hire third party for randomly inspection.

 

Q: Could you provide free samples?

A: For our regular products, we offer free samples. For customized bolts, tooling and moulding charges need. All free samples not including its courier charge.

 

Q: What is your terms of payment ?

A: We can accept T/T,L/C for general order ,Paypal and Western union for small order or samples order.

 

Q: What is your packing?

A: Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer’s logo on the cartons. Or we customized cartons according to customers’ requests.

 

If you are interested in self tapping 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: Kristin Shi

Tel: +8613484221021

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