Chipboard screw is a kind of product after heat treatment technology, suitable for electric tool installation, mainly used for the connection and fastening between wood plate and wood plate and thin steel plate.To a large extent, it can replace the use of ordinary wooden screws (wooden screws are not heat treated).At the same time, the wooden screw is first proposed by the navigation mark to reduce the rod process production, not only saving material, but also the thread sharper.

Product Detials

Standard:	DIN7505
Size:	M5-M100
Material:	Stainless steel
Grade:	A2-70 A4-80
Thread:	Metric
Finish:	Plain,Nickel, Chrome
Packing:	Box+Cartons+wood Pallet or according to customer special demand
Application:	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
Trade Term:	FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment	T/T, L/C
Market:	South&north Amrica/Europe/East&South east Asia/ Australia and ect.
Our advantage:	One-stop shopping;
	High quality;
	Competitive price;
	Timely delivery;
	Technical support;
	Supply Material and Test Reports;

304 Chemical Composition(%)
Grade	C≤	Mn≤	Si≤	S≤	P≤	Cr	Ni	N≤
	0.08	2	0.75	0.03	0.045	18.0-20.0	8.0-10.5	0.1

304 Mechanical property
σb≥	σ0.2≥	δ5 (%)≥	Hardness(HB)(kgf/mm2)]
520(Mpa)	205(Mpa)	40%	≤187 HRB≤90 HV ≤200

螺纹规格		2.5	3	3.5	4	4.5	5	6
d
d	最大值	2.5	3	3.5	4	4.5	5	6
d	最小值	2.25	2.75	3.2	3.7	4.2	4.7	5.7
P	螺距(±10%)	1.1	1.35	1.6	1.8	2	2.2	2.6
a	最大值	2.1	2.35	2.6	2.8	3	3.2	3.6
dk	最大值=公称	5	6	7	8	9	10	12
dk	最小值	4.7	5.7	6.64	7.64	8.64	9.64	11.57
k	≈	1.4	1.8	2	2.35	2.55	2.85	3.35
dp	最大值=公称	1.5	1.9	2.15	2.5	2.7	3	3.7
dp	最小值	1.1	1.5	1.67	2.02	2.22	2.52	3.22
槽号		1	1	2	2	2	2	3
M	≈	2.51	3	4	4.4	4.8	5.3	6.6

Packaging & Shipping

Standard export packing or According to customer's requirement

Our Services

1.We^,ll always be online whenever you look for us.

2.The customer is god, and we always focus on the customer's point of view

3.We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.

FAQ

Q:What is your main products?

A:Fasteners, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate, etc.

Q: What is your delivery time?

A:It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.

尾部

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ABOUT US

Jiaxing Goshen Hardware CO., LTD is Located at Economic Development Area, Jiaxing City, Zhejiang Province, China. We specialise in suppling kinds of stainless steel, high strength and low carbon steel fasteners with excellent quality and reliable price. Our fasteners according to a number of internationally recognised standards including DIN, ANSI/ASTM, BS, JIS, GB etc.