Darcolo Finish Harden Steel Hex Head Self Drilling Screws 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.: self drilling screws
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: 8.8
• Samples: Free
• Diameter: #6 #8 #10 #12 #14
• MOQ: 25ton
• Lenght: 25-200mm
• Transport Package: Box+Carton+Pallet
• 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 Description

Hex Head Self Drilling Screw

Head type:Hex head/Hex Flange Head

Standard:DIN

Material:C1022, C1022A ···
surface treatment:Zinc Plated, painted, Mechanical galvanized, Dacromet, Magni, Ruspert ···

Diameter:4.8mm, 5.5mm, 6.3mm ···
Washer:EPDM Washer, PVC Washer, Rubber Washer

Detailed Photos

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

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surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated)
Diameter:3.5mm, 3.9mm, 4.2mm, 4.8mm ···
Driver types:Phillips

Rib(Nib):Customized

Pan Head Self Drilling Screw

Head type:Pan head
Standard:DIN7504N
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated)
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Driver types:Phillips
Rib(Nib):Customized

 

Modified Truss Head Self Drilling 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 ···
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Rib(Nib):Customized

 

Pan Framing Head Self Drilling 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 ···
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Flat Head Self Drilling Screw with Wings And Ribs

Head type:Flat head/CSK Head/Countersunk 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, 4.2mm, 4.8mm ···
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Rib(Nib):Customized

 

Bugle Head Self Drilling Screw

Head type:Bugle 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, 4.2mm, 4.8mm ···
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Notice:

1. As a manufacturer, we supply credible products with high quality in timely delivery.
2.All of our products are inspected by QC before packing and checked again before shipping.
3.Non-standards are available, according to your drawing or samples.
4.Standard export package or according to your requirements.

Company Profile

Tianjin Boya Metal Products Co.,Ltd was began from 2001.Our main products are common nail, jolthead nail, duplex head nail,concrete nail,U fence staples ,cut masonry nail,roofing nail,clout nail and all kinds of nails,black annealed wire, twisted wire,electrical galvanized wire ,hot dipped galvanized wire wires and wire mesh products used in construction and decoration. We have the advanced wire-drawing, galvanizing and wire mesh weaving equipment.

We have 31 sets for producing nails,one production line for black annealed wire ,one line for electricial galvanized and one line for producing the hot dipped galvanised wire .We also supply fence post ,and wire mesh to meet our customer's requirement with lower price and better quality. Our factory covers an area of 20 acres ,15000 square metres. Total employee 70 persons, include excellent sales 8 person. Advanced production equipment and processing technical,the annual production capacity reachs about 50000 tons.We have our own wire and nail mills with the independent export and import rights. Our factory located in Binhai,Tianjin, is near to Xingang port and Tianjin airport.

The advantages location has ensured punctual delivery time and saved cost.Our products just for exporting, already exported to West Africa, East Africa, Middle East, South America, Southeast Asia etc.So far,we have established the long-term business relationship with Europe clients. And the quality of our products have been appreciated by all clients.We are willing to cooperate with you in near future!Our company principles are fine quality,in-time consignment and reasonable price.We sincerely hope to establish business relationships with friends from around the world and to create a bright future together with your firm.

 

FAQ

Q: You are a manufacturing company or trading company? 

A: We are specialized in manufacturing fasteners and have exporting experience for more than 15 years.

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Q: Wonder if you accept small orders?

A: Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.
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Q: Can we print our own logo ?

A: Yes, we can make it according to your request.
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Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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Q: What is your payment term?

A: Generally, 30% T/T in advance ,balance before shippment or against B/L copy.