QBH DIN571 M4-M20 Black / HDG ( Hot DIP Galvanizing ) / Plain
Carbon Steel Hexagon Head Wood Screws
Advantages
The advantage of wood screws is that the consolidation ability is stronger than that
of screws, and they can be removed and replaced, which is more convenient to use
without damaging the wood surface.
1. The common types of wood screws are iron and copper. The types are divided into
round head type, flat head type and oval head type according to the different nail heads.
There are two types of slotted screws and cross recessed screws on the nail head. The
head screws are made of mild steel and are blue, the flat head screws are polished, and
the oval head screws are usually plated with cadmium chrome and are often used to
install loose-leaf, hook and other hardware accessories. The specification is determined
by the diameter, length and nail head type of the rod, and the unit is the box at the time
of purchase.
2. Tools for installing wood screws The screwdriver is a tool for loading and unloading.
The shape matches the groove shape of the wood screw head, and there are two types:
one-word and cross-shaped. More convenient and labor-saving.
Descriptions
Wood screws, are also similar to machine screws, but the threads on the screw are
special threads for wood screws, which can be directly screwed into wooden
components (or parts), used to screw a metal (or non- Metal) parts are fastened
together with a wooden member. This connection is also a detachable connection.
This is a kind of Screw specially designed for wood, and after entering the wood, it
will be embedded in it very firmly. If the wood is not damaged, it is impossible to pull
it out, and even if it is pulled out forcibly, it will bring out the nearby wood. Another
point to note is that the wood screws must be screwed in with a screwdriver. Never
knock them in with a hammer, as it will damage the surrounding wood.
The Difference Between Tapping Screws and Wood Screws
1. Self-tapping screws have high hardness, wide thread spacing, deep threads, and uneven surface, while
wood screws are the opposite.
2. Another difference is more obvious. Wood screws have no threads at the rear. Wood screw threads are
thin, blunt and soft. Self-tapping screw threads are thick, sharp and hard.
Applications
Wooden Furnitures, Other Wood Projects, etc.
Specifications
| ITEM | Hex Wood Screw |
| STANDARD | DIN571 , Customized : DIN, ASTM , ANSI , JIS , EN , ISO, AS, IF , GB , etc. |
| BRAND | QBH |
| WEB | www.steelnutbolts.com |
| ITEM SIZE | M4-M20, Customized |
| GRADE | Carbon Steel ( CS ) : Gr. 4.8, 6.8, 8.8, 10.9, 12.9 ; Stainless Steel ( SS ) : SS304,SS316 , etc.; |
| SURFACE TREATMENT | Plain/Black/Yellow Blue Zinc/Nickel/H.D.G. /Dacromet/Geomet/Nickle Plated/Hot DIP Galvanizing , etc. |
| MATERIALS | 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. |
①,Materials:
a)Steel, Steel grade according to the manufacturer's choice ;
b)Stainless steel, Steel grade: A2 to A5 Property class: 20H, 25H Standard DIN EN ISO 3506-4;
c)Non-ferrous metal, CuZn=Copper-zinc-alloy Standard DIN EN 12166 |
Product Details
Certifications & Package
Our Services
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
We Promise:
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service
FAQ
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
your goods.
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'
requirement.
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
Product Tags:
|
|
QBH DIN571 M4-M20 Black Hot DIP Galvanizing Plain Carbon Steel Hexagon Head Wood Screws Images
|
