Big Hex Nuts Carbon Steel ISO 4166 Hexagon Nuts for Fine Mechanics Made in China

Product Description

OUR ADVANTAGES
- 60+ Years of process experience
- 30+ Years of customized and OEM.ODM experience.
- 12+ Years of private brand and registered trademark.
- Mastering Greencate Coating and Powder Zinc Infiltration process.
- ISO9001 and TUV certificates. Good recognition with customers.
Quality First, Factory Outlet
Good Performance, Good Price
Product Description
Customized Support
Material / Size / Grade / Surface / Head / Driver / Logo / Package etc.

Product name	Big Hex Nuts Carbon Steel
Material	carbon steel, alloy steel, stainless steel, brass, aluminum, etc.
Specifications	M12 M14 M16 M20 or Customized
Surface Treatment	Plain, Polished, Black, Phosphating and Blackening, Zinc Plated (white/blue/yellow), Nickel Plated, Chrome Plated, Dacromet, HDG (hot dip galvanizing), Greencate (powder zincification / sherardizing)
Grade	4.8, 6.8, 8.8, 10.9, 12.9 / A2-50, A2-70, A4-70, A4-80 HV100-140, HV150-200, HV200-300
Executive Standard	DIN, ANSI/ASTM, IFI, BS, GB, ISO, JIS, BA, etc. / Customized
Package	Carton bulk, Carton box, Pallet, etc.
Estimated delivery time	Negotiation required
logistics mode	Cusomized
LOGO customization	support
Outer packaging customization	support

Please feel free to contact us.
Show your ideas and we can design drawings for you.
Detailed Photos
Do you accept customized products?
Yes.We aceept customized. OEM.ODM is also available.
And we can print your logo according to your request and Brand Authorization Letter.
If you need other sizes, other grade, other head styles, other driver types, other thread types, or other surface etc,
Please feel free to contact us.
We will try our best to meet your needs. Product Parameters

Thread Size				M1	M1.2	M1.4	M1.6	(M1.7)	M2	(M2.3)	M2.5	(M2.6)	M3	(M3.5)	M4	M5	M6	(M7)	M8
d
P	Pitch	Pitch		0.25	0.25	0.3	0.35	0.35	0.4	0.45	0.45	0.45	0.5	0.6	0.7	0.8	1	1	1.25
		Fine thread		/	/	/	/	/	/	/	/	/	/	/	/	/	/	/	1
		Fine thread		/	/	/	/	/	/	/	/	/	/	/	/	/	/	/	/
m	max=nominal size			0.8	1	1.2	1.3	1.4	1.6	1.8	2	2	2.4	2.8	3.2	4	5	5.5	6.5
	min			0.55	0.75	0.95	1.05	1.15	1.35	1.55	1.75	1.75	2.15	2.55	2.9	3.7	4.7	5.2	6.14
mw	min			0.44	0.6	0.76	0.84	0.92	1.08	1.24	1.4	1.4	1.72	2.04	2.32	2.96	3.76	4.16	4.91
s	max=nominal size			2.5	3	3	3.2	3.5	4	4.5	5	5	5.5	6	7	8	10	11	13
	min			2.4	2.9	2.9	3.02	3.38	3.82	4.32	4.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73
e	min			2.71	3.28	3.28	3.41	3.82	4.32	4.88	5.45	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38
	*			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
per 1000 units ≈ kg				0.03	0.054	0.063	0.076	0.1	0.142	0.2	0.28	0.72	0.384	0.514	0.81	1.23	2.5	3.12	5.2
Thread Size				M10	M12	(M14)	M16	(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)	M42	(M45)	M48
d
P	Pitch	Pitch		1.5	1.75	2	2	2.5	2.5	2.5	3	3	3.5	3.5	4	4	4.5	4.5	5
		Fine thread		1	1.5	1.5	1.5	1.5	2	1.5	2	2	2	2	3	3	3	3	3
		Fine thread		1.25	1.25	/	/	2	1.5	2	/	/	/	/	/	/	/	/	/
m	max=nominal size			8	10	11	13	15	16	18	19	22	24	26	29	31	34	36	38
	min			7.64	9.64	10.3	12.3	14.3	14.9	16.9	17.7	20.7	22.7	24.7	27.4	29.4	32.4	34.4	36.4
mw	min			6.11	7.71	8.24	9.84	11.44	11.92	13.52	14.16	16.56	18.16	19.76	21.92	23.52	25.9	27.5	29.1
s	max=nominal size			17	19	22	24	27	30	32	36	41	46	50	55	60	65	70	75
	min			16.73	18.67	21.67	23.67	26.16	29.16	31	35	40	45	49	53.8	58.8	63.1	68.1	73.1
e	min			18.9	21.1	24.49	26.75	29.56	32.95	35.03	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6
	*			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
per 1000 units ≈ kg				11.6	17.3	25	33.3	49.4	64.4	79	110	165	223	288	393	502	652	800	977
Thread Size				(M52)	M56	(M60)	M64	(M68)	M72	(M76)	M80	(M85)	M90	M100	M110	M125	M140	M160
d
P	Pitch	Pitch		5	5.5	5.5	6	6	/	/	/	/	/	/	/	/	/	/
		Fine thread		3	4	4	4	4	6	6	6	6	6	6	6	6	6	6
		Fine thread		/	/	/	/	/	4	4	4	4	4	4	4	4	/	/
m	max=nominal size			42	45	48	51	54	58	61	64	68	72	80	88	100	112	128
	min			40.4	43.4	46.4	49.1	52.1	56.1	59.1	62.1	66.1	70.1	78.1	85.8	97.8	109.8	125.5
mw	min			32.3	34.7	37.1	39.3	41.7	44.9	47.3	49.7	52.9	56.1	62.5	68.6	78.2	87.8	100
s	max=nominal size			80	85	90	95	100	105	110	115	120	130	145	155	180	200	230
	min			78.1	82.8	87.8	92.8	97.8	102.8	107.8	112.8	117.8	127.5	142.5	152.5	177.5	195.4	225.4
e	min			88.25	93.56	99.21	104.86	110.51	116.16	121.81	127.46	133.11	144.08	161.02	172.32	200.57	220.8	254.7
	*			-	-	-	-	-	-	-	-	-	-	-	170	196	216	248
per 1000 units ≈ kg				1220	1420	1690	1980	2300	2670	3040	3440	3930	4930	6820	8200	13000	17500	26500
,* In the case of sizes of M110 or more, the hexagon edges may be radiused.

More Specifications, More Styles Customized Support Inches or MMs The above is for reference only. If you have any problems, please contact us.
Packaging & Shipping
- Carton Bulk: Bulk into a plastic bag, then into the carton. About 20-25kg per cartoon.
- Carton Box: Put into small boxes, then into the carton. The size of the small box can be customized.
- Each pallet can fit into 36 cartons.

Certifications
Company Profile
Shanghai Gentle Fasteners Technology Co., Ltd. is a company established for more than 30 years, specializing in the production and sales of fastener products.
- We provide various nuts, washers, rivets, screws and bolts.
- The strength grade can be 4.8, 6.8, 8.8, 10.9, 12.9 or A2-50, A2-70, A4-70, A4-80.
- The material used can be Carbon Steel, Alloy Steel, Stainless Steel, or other non-ferrous metals for you, such as brass, copper or tin bronze.
The length and thread are customized according to your needs. We can produce samples according to your requirements or draw drawings according to customer requirements.
Quality First, Customer First, and grow together with our partners around the world.
Welcome contact us anytime.
FAQ
Q1: Are you trading company or manufacturer?
A1: We are factory and manufacturer.
Q2: Can you do OEM ODM for me?
A2: We accept all OEM ODM orders. Just contact us and show your ideas, we will design for you. We have over 30 years of customization experience and will provide personalized solutions for customers with different needs.
Q3: Can I improve my existing product?
A3: We will use professional technology to help you identify the reasons why your existing product is not working well and provide improvement plans.
Q4: How can I customize my products?
A4: Just contact us and let us know the detailed information of the product you need.. And we can print your logo according to your request and Brand Authorization Letter.
Q5: Wonder if you accept small orders?
A5: Do not worry. Feel free to contact us. We accept small order.
Q6: How to ensure the quality?
A6: We will complete all inspections before packaging the product. Sampling testing is also carried out in various stages of production.
Q7: How can I get a sample to check your quality?
A7: After price confrmation, you can require for samples to check our quality.
If you accept 1-3pcs similar products in manufacturing as samples, the samples will be free and we will charge for the freight cost first.
If you need samples for small-scale production, we will charge a sample cost first.
But, these fees will be refundable after order confirmation, when your order quantity exceeds our MOQ.
Q8: Can you send products to my country?
A8: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q9: What's your payment terms?
A9: By T/T, Payment<=5000 USD, 100% in advance. Payment>=5000 USD, 30% in advance, balance before shipment.
Q10: How long is your production lead time?
A10:It depends on product and order qty. Normally, we need about 15 days for production.
On the premise of ensuring quality, we will ship the goods to you ASAP.
Please feel free to contact us for detailed information.
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