Hex Head Self-Drilling Roofing Screw with Taiwan Quality

• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Hexagon
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 10mm-254mm
• Connection: Hinged Bolts
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW, JIS
• Grade: 4.8
• Finish: Yellow Zinc /Galvanized
• MOQ: 100bags
• Dia: M3.0-M6.0
• Head Type: Hex Head , Round Head , Flat Head , Pan Head
• Transport Package: Shipping by Sea
• Trademark: BOYA
• Origin: Tianjin China
• Production Capacity: 5000tons/Year
• Package Size: 25.00cm * 17.00cm * 15.00cm
• Package Gross Weight: 25.500kg

Product Description

Hex Head Self-Drilling Roofing Screw with Taiwan Quality

Product Description

 

Head Type	Hex Head, Flat Head, Pan Head, Round Head, Hex Washer Head
Size	ST2.9, ST3.5, ST4.2, ST4.8, ST5.5, ST6.3 (#4 - #14)
Length	10 ~300mm
Ponit No.	#3, #3.5, #4, #5
End Points	Drilling, Tek,Type17, Tapping, Spoon, Wing Tek
Thread	Thread: full thread, half thread, partical thread, AB, A ,C thread
Groove	Philips, pozi, slotted, hex, square, socket, combined
Packing	Small Box+carton+pallet Or customized by client request
Surface	Polish, Plain, Galvanized (Various of color), Paint, Power Coated, Nickel, Ruspert
Material	1.Stainless steel	SUS201,304,316,410
	2.Carbon steel	C1018,C1022,C10B21,C10B33,C1035,C1045,40CrMo,42CrMo
	3. Alloy steel	SCM435,C10B21,C10B33
	Standard	DIN7504k
	Application	Building,Industry,Furniture,Sanitary,Electronics,Traffic.

 

 

Detailed Photos

 

Packaging & Shipping

Company Profile

Product Parameters

size(mm)	size(mm)	size(mm)
4.2*13	5.5*32	6.3*25
4.2*16	5.5*38	6.3*32
4.2*19	5.5*41	6.3*38
4.2*25	5.5*50	6.3*41
4.2*32	5.5*63	6.3*50
4.2*38	5.5*75	6.3*63
4.8*13	5.5*80	6.3*75
4.8*16	5.5*90	6.3*80
4.8*19	5.5*100	6.3*90
4.8*25	5.5*115	6.3*100
4.8*32	5.5*125	6.3*115
4.8*38	5.5*135	6.3*125
4.8*45	5.5*150	6.3*135
4.8*50	5.5*165	6.3*150
5.5*19	5.5*185	6.3*165
5.5*25	6.3*19	6.3*185

 

FAQ

 

Q:What is your minimum order quantity?
A: There's no minimum quantity ,you can buy any quantity. However, few in number, the unit price will be a little higher.

 

Q:How can I get a sample to check your quality?

A: After price is confirmed, you can require samples to check our quality. Free for existing samples ,
    but you need to paid the express freight. For sample making, we will charge a sample fee.
    Sample fee will be confirmed according to the products' craftwork.

 

Q:How can I customize my products? 
A: Attach your drawings with details.(Surface treatment, material, quantity and special requirements etc).

 

Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 50%-70% T/T in advance (depending on different situations.) ,
    balance before shipment.

 

Q.What is the quality of your products guarantee?
A:We have passed ISO9001:2015 Quality Management System Certification, SGS testing report, If the quality doesn't  accord the standard,
    you can exchange the goods for free.

 

Q:What's the delivery time? 
A: For products in stock, we can ship it within 2 working days after receiving your payment. For custom order, within 24 tons,
    production time is 8-20 working days after confirmed every details.