DIN 439A & DIN 439b Copper Hexagon Thin Nuts

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS
• Grade: Copper
• Model NO.: M1.6-M52
• Size: M3-M100: Finished: Zinc Plated, HDG
• Transport Package: 25kg/Carton, 36 Cartons/Pallet.
• Specification: DIN934/439, GB, Jisb, ISO, ANSI/Asme B, W. S. W
• Trademark: /
• Origin: China
• HS Code: 7318160000
• Production Capacity: 5000 Tons Hexagon Nuts Per Year

Product Description

 

DIN 439(-2)-1987 Chamfered hexagon thin nuts-product grades A and B
Screw Thread		M1.6	(M1.8)	M2	M2.5	M3	(M3.5)	M4	M5	M6	M8	M10	M12	M14	M16
d
P	Coarse pitch	0.35	0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5	1.75	2	2
	Fine pitch 1	-	-	-	-	-	-	-	-	-	1	1	1.5	1.5	1.5
	Fine pitch 2	-	-	-	-	-	-	-	-	-	-	1.25	1.25	-	-
	Fine pitch 3	-	-	-	-	-	-	-	-	-	-	-	-	-	-
k	max	1	1.1	1.2	1.6	1.8	2	2.2	2.7	3.2	4	5	6	7	8
	min	0.75	0.85	0.95	1.35	1.55	1.75	1.95	2.45	2.9	3.7	4.7	5.7	6.42	7.42
s	max	3.2	3.5	4	5	5.5	6	7	8	10	13	17	19	22	24
	min	3.08	3.38	3.82	4.82	5.32	5.82	6.78	7.78	9.78	12.73	16.73	18.67	21.67	23.67
per 1000 units ≈ kg		0.06	0.08	0.11	0.22	0.29	0.37	0.57	0.83	1.5	3.2	7.2	10.4	15.9	20.5
Screw Thread		(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)	M42	(M45)	M48	(M52)
d
P	Coarse pitch	2.5	2.5	2.5	3	3	3.5	3.5	4	4	4.2	4.5	5	5
	Fine pitch 1	1.5	2	1.5	2	2	2	2	3	3	3	3	3	3
	Fine pitch 2	2	1.5	2	1.5	-	-	-	2	2	2	2	2	2
	Fine pitch 3	-	-	-	-	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
k	max	9	10	11	12	13.5	15	16.5	16	19.5	21	22.5	24	26
	min	8.42	9.1	9.9	10.9	12.4	13.9	15.4	16.9	18.2	19.7	21.2	22.7	24.7
s	max	27	30	32	36	41	46	50	55	60	65	70	75	80
	min	26.16	29.16	31	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1
per 1000 units ≈ kg		29.6	40.2	48.3	69.5	101	139	183	244	316	403	500	617	755

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FAQ

Q1: What is your main products?

A:  Bolts, Nuts, Screws,Washers, Threaded Rods, Anchors, Metal Stamping and Special Parts.

Q2: How long is your delivery time?

A: For stock, we can delivery within 2 days after receive the payment. 
     For mass cargo, our production time is in 30-45 days after receive the deposit.

Q3: Do you provide samples ? is it free or extra ?

A: Of course, sample is free. You pay the courier fees.

Q4: What is your terms of payment?

A: Payment<=1000USD, 100% in advance by Paypal or Western Union. 
    Payment>1000USD, 30% T/T in advance, balance against the copy of B/L.

Q5: What about your products quality?

A: Our QC team will check process strictly to ensure our products meet Go/No Go Gauge.