Hot Sale Carbon Steel Yellow Zinc Plated Combination Screw

• Material: Carbon Steel
• Shape of Head: Hexagon
• Surface Finishing: Plain,Black,Passivation,Zinc-Plated
• Certification: ISO, CE
• Customized: Customized
• Connection: Common Bolt
• Model NO.: EST, UL, ISO, CB, CE
• Grade: 4.8-10.9
• Model No.: GB9074.4
• Product Name: Sam Screw
• Sample: Free Sample When Is in Stock
• Service: Custom-Made Service
• Drawing: Accept
• Thread: Unc
• Transport Package: Box Carton Pallet
• Specification: DIN, ANSI, GB
• Trademark: SunStone or OEM or ODM
• Origin: Tianjin
• HS Code: 7318151001
• Production Capacity: 3000tons Per Year

Product Description

Product Description

Hardware Sem Screw Carbon Steel Screw Yellow Zinc Plated Assembled Spring Plain Washer

Standard	Sam screws
Diameter	M2-M12
sample service	Free sample but freight cost is paid by customers(when sample is in stock) sample fee(when samples need to be customized)
Material	SS304,SS316,SS2205,SS2507
MOQ	1000
Surface treatment	Plain, black oxide
Package	Plastic bag, Boxes and cartons, Pallets, Customized
Price terms	EXW, FOB, CIF, etc.
Payment terms	T/T, Paypal, L/C, Western union, etc.
Certifications	ISO 9001
Note	Free Samples could be provided for standard fastener

We need more detail as follow. This will allow us to give you an accurate quotation. 
Before offer the price,get the quote simply by completing and submitting the form below:
• Product: _______            
• Measure: _______( Diameter) x_______(Length)
• Order Quantity: _________________pcs
• Surface treatment: _________________
• Material: _________________
• When do you need it by? __________________
• Where to Shipping: _______________ (Country with postal code please) 
• Email your drawing ( jpeg, png or pdf, word) with minimum 300 dpi resolution for good clarity.

Products Details

Size:

 

Screw Thread				M2.5	M3	M4	M5
d
P		Pitch		0.45	0.5	0.7	0.8
dk		max		4.5	5.5	7	9
		min		4.1	5	6.5	8.4
k		max		1.8	2.15	2.75	3.45
		min		1.6	1.85	2.45	3.15
Socket No.				1	2	2	2
M		max		2.6	3.5	4.1	4.8
Insert Depth / max				1.42	1.43	2.03	2.73
Insert Depth / min				1	0.86	1.45	2.14
D1		Washer(Normal)	max	5.5	6	8	9
			min	5.2	5.7	7.64	8.64
h1		Washer(Normal)	max	0.6	0.6	0.9	0.9
			min	0.4	0.4	0.7	0.7
D1		Washer(Large)	max	6.5	7	9	10
			min	6.14	6.64	8.64	9.64
h1		Washer(Large)	max	0.6	0.6	0.9	0.9
			min	0.4	0.4	0.7	0.7
D1		Washer(Larger)	max	8	9	12	15
			min	7.64	8.64	11.57	14.57
h1		Washer(Larger)	max	0.6	0.9	1.1	1.4
			min	0.4	0.7	0.9	1
h2		max		0.9	0.9	1.1	1.3
		min		0.7	0.7	0.9	1.1
D2		max		4.65	5.55	6.55	8.3
H		min		1.6	1.6	2	2.4

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Customers



Our Service

a)  Good after-sale service, all questions will be replied within 12 hours.

b)  Customized design is available. ODM&OEM are welcomed.

c)  We can provide free sample, consumer should pay the freight first.

d)  Convenient transportation and fast delivery, all available shipping ways could be     applied, by express, air or sea. 

e)  High quality and most competitive price.

f)  Advanced produce and inspecting equipments.

Packaging & Transportation

 

 

Manufacturer claims:
(1)Competitive price with high quality
(2)Various of Design
(3)Ensure delivery in time
(4)Nice solid packing "

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!