QBH Color Zinc Plated Hex Socket Groove Big Flat Head Self-Drilling Screw
|Size||Customized||Materials||Carbon Steel , Stainless Steel|
|Standard||Customized||Surface||Plain , Black , Yellow Zinc Plated , Blue Zinc Plated , Nickle Plated , HDG , Hot DIP Galvanizing , Dacromet , Geomet|
Customized Zinc Plated Hex Socket,
Zinc Plated Self Drilling Screw,
Hex Socket Self Drilling Screw
QBH Color Zinc Plated Hex Socket Groove Big Flat Head Self-drilling Screw
Product Description - Self Drilling Screw.
The screw is a tool for fastening the machine parts step by step by using the physics and mathematics
principles of the circular rotation of the inclined plane and friction. The drilling screw is a screw with a
self-tapping drilling head at its front end. Screw is a common invention in people's production and life
for thousands of years. According to the application field, it is the first great invention of mankind.
Drilling screw is a new invention in recent years, also called self-drilling screw.
The self drilling screw is in the shape of drilling tail or pointed tail, without auxiliary processing, it can
be directly drilled, tapped and locked on the setting materials and basic materials, greatly saving
construction time. Relatively common screw, its high ductility and maintenance force, combination after
a long time will not loose, the use of safety drilling tapping once to complete the operation is simple.
Usage: it is a kind of screw, mainly used for fixing color steel tile of steel structure, also can be used for
fixing sheet of simple building. It cannot be used for metal-to-metal bonding .
|ITEM||Hex Socket Groove Big Flat Head Self Drilling Screws|
Customized : DIN, ASTM , ANSI , JIS , EN , ISO, AS, IF , GB , etc.
|GRADE||DIN: Gr.4.8,5.8,6.8,8.8,10.9,12.9, etc.; SAE: Gr.2,5,8, etc.|
|SURFACE||Plain/Black/Yellow Blue Zinc/Nickel/H.D.G. /Dacromet/Geomet/Nickle Plated/Hot DIP Galvanizing , etc.|
|MATERIAL||Carbon Steel/Stainless Steel/Brass/Alloy, etc.|
|PACKING||bulk/ boxes in cartons, bulk in polybags/ buckets, etc.|
|PALLET||solid wood pallet, plywood pallet, ton box/bag, etc.|
Certifications & Package
Professional Manufacturer: All of our Fastener are designed and manufactured
according to buyers' specification and performance. Quality is guaranteed:
Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with professional factory supply Perfect
fastening solution with 15+ years experiences to solve your problem: Wide range
of parts selection. Customized Ideal Fasteners: customized services according to
the samples and drawings offered.
Free Samples for Standard Fastener from Jiaxing City Qunbang Hardware
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service
1.What's your experience like?
Our general manager has been engaged in the export of fasteners since 2005.
Our team can provide you with professional fasteners selling and smooth export services.
2.How about your price?
High quality products with reasonable price. Please give me a inquire, We will quoted you a price for you
refer at once.
3. How do you control your quality?
We require the quality control department to inspect every production link of each shipment. And we can provide you MTC and mill certificate when the goods is finished.
4.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container,
we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let
factory priority produce
5.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers'
6.What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.
Awaiting for your kind inquiry! Thanks & best regards!
For more information: www.steelnutbolts.com