Hex Head Self Drilling Screw/Roofing Screw with EPDM Washer

• 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
• HS Code: 7318130000
• Production Capacity: 5000tons/Year
• Package Size: 25.00cm * 17.00cm * 15.00cm
• Package Gross Weight: 25.500kg

Product Description

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

 

Detailed Photos

 

Packaging & Shipping

1); small box packing
2): 25~30kg/carton in bulk, 24~48 cartons/pallet
3): assortment in poly bag or plastic box.
4): as per your request

Related Products

 

Modified Truss Head Self Tapping Screw

Head type:Truss head/Wafer Head/Buttom head/K-lath head
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated)
Diameter:3.9mm, 4.2mm, 4.8mm ···
Driver types:Phillips
Rib(Nib):Customized

 

Pan Framing Head Self Tapping Screw

Head type:Pan Framing Head/Wafer Head
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated),Phosphated (Black Phosphated, Gray Phosphated)
Diameter:3.5mm, 3.9mm ···
Driver types:Phillips
Rib(Nib):Customized

 

Application

 Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and  window,indoor and outdoor decoration.

General angle steel, channel steel, iron plate, PC board and other metal material combining installation.
Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.

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.