DIN7504k Hex Head Self Drilling/Tapping Screw Roofing Screws
Tianjin Lituo Imp&Exp Co., Ltd is the new star in fastener industry. Our popular products include: Common wire nail, concrete nail, umbrella head roofing nail, duplex nail, coil common nail, aluminium blind rivets, and drywall screws, chipboard screws, self drilling screws, self tapping screws with hex head, pan head, etc.
We have clients all over the world, USA, Russia, Austrilia, Ukraine, UAE, South Africa, Brazil, Chile, Singapore, Malaysia etc, the list is endless.
Specifications
Hexagon head self drilling screws
Size: 4.2mm to 6.3mm, From #8 to #14
Length: From 13mm to 152mm From 1/2' to 6'
Mareial: C1022a
Surface Treatment: Zinc, yellow zinc
Madel Number/Standard: DIN7504K
Head: Hex head
Point: Drill point
Main Dimensions
#8*13
# 12 X 40
#8*15# 12 X 50
#8*19# 12 X 57
#10*16# 12 X 60
#10*19# 12 X 65
#10*22# 12 X 75
#10*25# 12 X 85
#10*40
# 12 X 90
# 12 X 20#12*115
# 12 X 25#12*125
# 12 X 30 # 14 X 25
Material |
Carbon Steel, Stainless Steel 304, Stainless Steel316, Alloy Steel Copper and so on. |
Production Standard |
DIN, ISO, ANSI, ASME, BS, AS, JIS and non-standards |
Production Process |
Cold Heading |
Cold heading→Heat treatment→Surface treatment |
Hot Forging |
Cutting→Chamfering(tail)→Hot Forging→Chamfering(head)→
Polishing→Backspin→Threadind Rolling→Heat treatment→Surface treatment |
Surface Treatment |
Plain, Black oxidized, Zinc Plated (white, yellow, blue),Hot Dip Galvanized, Dacromet, Chrome |
Packing Method |
25kg per carton, 36 cartons packed in a pallet , or 100/200/500/1000PCS Per Small Box +carton box or according to your demands |
Supply Ability |
300 tons per month |
Minimum Order |
600kgs for each specification |
Delivery Time |
15-45 days after we receive the deposit |
Payment Term |
T/T L/C D/P Western Union and so on |
Market |
South&north Amrica/Europe/East&South east Asia/ Australia and ect. |
Certification |
ISO9001-2008 |
* Our output of the drywall screws is over 500 tons per month.
* Equipment quantity
Thread making machine: 17sets
Head making machine: 25 sets
Drill making machine: 5 sets
Drii cutting machine: 5 sets
We also have ourselve's galvanization producing line.
SIMILAR PRODUCTS
PACKAGE AND SHIPMENT
ABOUT US
About Lituo
Since the early days of the establishment of our factory in 2000, we initially trade under the name "Tianjin Lituo Metal Manufacturing Co.,Ltd", as one of the leading wholesaler and supplier in China, we facilitate ourselves with the most advanced infrastructural facility, and at the same time, we dedicate ourselves to the job of manufacturing best quality nails, screws, wires, rivets and many more, which is known for their bright and smooth finish, resistance against corrosion, dimensional accuracy, high strength of torque and hardness, and available for various dimensions and sizes
Equipment quantity of drywall screw
EXHIBITION
If you are interested in our products, pls feel free to contact me:
Eric
Tianjin Lituo Imp&Exp Co., Ltd
Tianjin Lituo Hardware Products Co.,Ltd
ADD: Wangwenzhuang Industrial Area,Nankai District, Tianjin ,China
Web: tjlituo.en.made-in-china.com
Facebook: https://tjlituo.en.made-in-china.com
Alibaba:tjlituo.en.made-in-china.com
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