High-Strength Galvanized Steel Torx Pan Head DIN7500 Triangle Shape Tri-Lobe Screw

• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: EST, UL, ISO, CB, CE
• Grade: 4.8
• Transport Package: Plastic Bag/Small Box/Bulk Packing etc.
• Specification: 3.5mm(6#)
• Trademark: OEM
• Origin: Tianjin
• HS Code: 731814009
• Production Capacity: 50000pieces/Per Month

Product Description

We can produce kinds of screws like Drywall screws, Chipboard screws, Truss head screws, Hex head screws. Annealed wire and other steel products. We have 9 wire drawing production lines, 2 heat-treatment production lines, 135 machines for making head, 91 machines for making thread, 23 machines for making tails. It helps us offer a fast delivery time to our customers. Our annual production volume reaches 18, 000 tons. 80% of our products are exported. We Mainly export to Asia, South America, Russia, Middle East and other countries. We also can produce special screws according to our customers' requirements. Stable quality and good services are the development tenet we always adhere do. We will continue to practice win-win promise, commit to joint development with partners and create a better tomorrow together. Hope to see you in our Factory. 

 

 

Product Description

Material standard:	C1022A/Q195/Q235/45#/55#/22A	Standard:	GB 15856, DIN7504, ISO15481 & Factory Standard
Dia.:	M2.9, M3.5, M3.9, M4.2, M4.8, M5.5, M6.3	Logo and Mark:	According to customer's requirement
Length:	9mm-254mm	Paying Terms:	By T/T 30% Deposit +70% balance before shipping, L/C at sight
Head type:	CSK, PAN, Truss, Hex, Pan framing	Trade terms:	FOB TIANIN, CFR, CIF, EXW Tianjin Factory etc
Drive type:	Corss Recessed, Phillips, Pozi , H or Z	Delivery time:	Within 15-45 days days after receiving deposit date
Thread type:	Type A, Type B, Type C	Packing term:	Bulk, Woven bag, Ton bag, color box, carton, wooden case, pallet
Point type:	TEKS, Type 17, Wing TEKS	Feature:	Corrosion resistance, Precise dimension, easy to install
Finish	White/Yellow Zinc Plated, Nickel Plated, Dacromet, Ruspert, Color Coating
Application:	Building & Decoration, Industrial Aluminum Light Steel frame Construction, Door and Window Manufacturing, Wood Structure

 

Detailed Photos

 

 

Product Standard

Thread specification d			M1.6	M2	M2.5	M3	(M3.5)	M4	M5	M6	M8	M10
P	Thread pitch		0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5
a	Max		0.7	0.8	0.9	1	1.2	1.4	1.6	2	2.5	3
dk	Max=Nominal		3.2	4	5	5.6	7	8	9.5	12	16	20
	Min		2.9	3.7	4.7	5.3	6.64	7.64	9.14	11.57	15.57	19.48
k	Max=Nominal		1.3	1.6	2.1	2.4	2.6	3.1	3.7	4.6	6	7.5
	Min		1.16	1.46	1.96	2.26	2.46	2.92	3.52	4.3	5.7	7.14
x	Max		0.9	1	1.1	1.25	1.5	1.75	2	2.5	3.2	3.8
Slot number			0	0	1	1	2	2	2	3	4	4
M1	Type H	Reference	1.7	1.9	2.7	3	3.9	4.4	4.9	6.9	9	10.1
Depth	Type H	Max	0.95	1.2	1.55	1.8	1.9	2.4	2.9	3.6	4.6	5.8
Depth		Min	0.7	0.9	1.15	1.4	1.4	1.9	2.4	3.1	4	5.2
M2	Type Z	Reference	1.6	2.1	2.6	2.8	3.9	4.3	4.7	6.7	8.8	9.9
Depth	Type Z	Max	0.9	1.42	1.5	1.75	1.93	2.34	2.74	3.46	4.5	5.69
Depth		Min	0.65	1.17	1.25	1.5	1.48	1.89	2.29	3.03	4.05	5.24

Detail Introduction

 

 

PRODUCTS SHOW:

 

Our factory of drywall screws 

The packing of drywall screws 

 

 

 

FAQ
1,How to deal with defects?
Before your shipment ,we will inspect carefully and make sure the product is perfect. And we will provide two year warranty so please kindly to purchase.
2,Can you offer OEM &ODM?
Our company accept OEM&ODM, if your need it, please inform us of your specific requirements.
3,What is the MOQ of your product?
a. Furniture hardware, such as hinge, latch, wooden connector and etc. MOQ=5000pcs
b. Construction hardware, such as anchor pole, bracket and etc. : MOQ=1000pcs
c. Fasteners, such as screw, nut, bolt, washer and etc. :MOQ=1ton
d. Gloves, such as safety glove, examination glove and etc. : MOQ=1000pcs
e. Protective products, such as mask, coverall and etc. : MOQ=1000pcs
4,what's your mode of transportation/shipping?
By sea, By air, By DHL, FedEx, UPS, TNT ,EMS EXPRESS etc.
Of course, you can also specify the mode of transportation as well as tell us your specific requirements.
5,Payment Terms
T/T, L/C, Western Union. Paypal . if you need to pay by other ways, please negotiate with us.
6,Delivery time
7-30days after we receive your prepayment or L/C
7,I don't trust your products quality, can you provide samples?
Yes, we can offer you free samples, but you need to pay the freight. after your first order, the sample freight fee will refund to you.
8,Are you a factory or a trade company?
We are both factory and trade company, welcome to visit our factory at any time.
 We will offer what you want, solve the problems what you have,
just don't hesitate to contact us!