304 St4.8 Bi-Metal Flat Head Roofing Self-Drilling Self-Tapping Screws

• Customization: Available
• Finish: Plain
• Grade: 4.8, 3.6
• Model NO.: XHX-SC-F2
• Head Type: Flat Head
• Material: Steel
• Standard: GB
• Groove: Cross
• Connection: Common Bolt
• Type: Flat
• Head Style: Flat
• Transport Package: PE Bag and Carton
• Specification: ST4.8
• Trademark: Customized
• Origin: China
• Production Capacity: 50000 Piece/Pieces Per Month

Product Description

Products Description

Product Name	304 bi-metal  flat head Roofing screw
Material	stainless steel
Surface Treatment	plain
Length(mm)	30mm
Thread Size	ST4.8
Features	rust-proof/high strong
panHead Shape	FLAT

Specification

item	value
Finish	Plain
Measurement system	METER
Head Style	FLAT

Packing & Delivery

PE bag and carton

Why Choose Us

Our Advantages:
 

1.Best Service: Customer's satisfaction is always our priority concern. We are keen to solve any problem. We will answer all questions asked, help everyone in need and give response to every prayer.
 

2.Complete production facilities: Cold heading machine, Thread rolling machine, 3 aixs CNC machine, 4 aixs CNC machine, 5aixs CNC machine.
 

3.High quality raw material: We mainly choose raw material from big steel factory which are best and largest raw material manufacturer in China.
 

4.A variety of product types: Our factories have served many kinds of enterprises, since our products cover electronic equipment, industrial equipment, electrical equipment, sports equipment, furniture, high precision equipment, etc.
 

5.Customized: We accept all kinds of customized, you can send us a drawing or inform us customized details and we make you a drawing. A sample would be better.

Product Process

Customization process:
 
STEP1. Consultation: Please provide customized details or samples to us, it would be better if you have a drawing.
 
STEP2. Drawing & quotation: If you don't have drawings, we will make drawings and quote price.
 
STEP3. Order confirmed: Confirm quotation, confirm sample and then make purchase order
 
STEP4. Production: Fine machining according to process flow, control quality
 
STEP5. Packing & shipping: Pack and ship according to requirement
 
STEP6. After-sales service: Receiving and evaluation, deep cooperation

FAQ

Q:How long is your delivery time?

A:Our delivery time is generally 15 to 30 days.According to the quantity.

 

Q:DO you provide samples?

A:Yes.We provide sample for free,but you should pay the express cost.