304/316 Stainless Steel DIN912 Machine Screw Cylindrical Head Hex Socket

• Customization: Available
• Material: Stainless Steel
• Type: Hex Socket Head
• Model NO.: DIN912 GB70.1
• Groove: Hex Socket
• Connection: Common Bolt
• Head Style: Hex Socket Head
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: A2-70
• Transport Package: Box
• Specification: M1.6-M36
• Trademark: shuojia
• Origin: Jiangsu, China

Product Description

Thread size d			M1.4	M1.6	M2	M2.5	M3	M4	M5
P	Spray	Coarse teeth	0.3	0.35	0.4	0.45	0.5	0.7	0.8
		Fine teeth 1	-	-	-	-	-	-	-
		Fine teeth 2	-	-	-	-	-	-	-
dk	Round head		2.6	3	3.8	4.5	5.5	7	8.5
	Knurled head		2.74	3.14	3.98	4.68	5.68	7.22	8.72
	Minimum value		2.46	2.86	3.62	4.32	5.32	6.78	8.28
d	Maximum value		1.8	2	2.6	3.1	3.6	4.7	5.7
ds	Maximum value		1.4	1.6	2	2.5	3	4	5
	Minimum value		1.26	1.46	1.86	2.36	2.86	3.82	4.82
e	Minimum value		1.5	1.73	1.73	2.3	2.87	3.44	4.58
k	Maximum value		1.4	1.6	2	2.5	3	4	5
	Minimum value		1.26	1.46	1.86	2.36	2.86	3.82	4.82
s	Official name		1.3	1.5	1.5	2	2.5	3	4
	Minimum value		1.32	1.52	1.52	2.02	2.52	3.02	4.02
	Maximum value		1.36	1.56	1.56	2.06	2.58	3.08	4.095
t	Minimum value		0.6	0.7	1	1.1	1.3	2	2.5
w	Minimum value		0.5	0.55	0.55	0.85	1.15	1.4	1.9
Thread size d			M6	M8	M10	M12	(M14)	M16	(M18)
P	Spray	Coarse teeth	1	1.25	1.5	1.75	2	2	2.5
		Fine teeth 1	-	1	1.25	1.25	1.5	1.5	1.5
		Fine teeth 2	-	-	1	1.5	-	-	2
dk	Round head		10	13	16	18	21	24	27
	Knurled head		10.22	13.27	16.27	18.27	21.33	24.33	27.33
	Minimum value		9.78	12.73	15.73	17.73	20.67	23.67	26.67
d	Maximum value		6.8	9.2	11.2	13.7	15.7	17.7	20.2
ds	Maximum value		6	8	10	12	14	16	18
	Minimum value		5.82	7.78	9.78	11.73	13.73	15.73	17.73
e	Minimum value		5.72	6.86	9.15	11.43	13.72	16	16
k	Maximum value		6	8	10	12	14	16	18
	Minimum value		5.7	7.64	9.64	11.57	13.57	15.57	17.57
s	Official name		5	6	8	10	12	14	14
	Minimum value		5.02	6.02	8.025	10.025	12.032	14.032	14.032
	Maximum value		5.14	6.14	8.175	10.175	12.212	14.212	14.212
t	Minimum value		3	4	5	6	7	8	9
w	Minimum value		2.3	3	4	4.8	5.8	6.8	7.8

Thread size d			M20	(M22)	M24	(M27)	M30	(M33)	M36
P	Spray	Coarse teeth	2.5	2.5	3	3	3.5	3.5	4
		Fine teeth 1	1.5	1.5	2	2	2	2	3
		Fine teeth 2	2	2	-	-	-	-	-
dk	Round head		30	33	36	40	45	50	54
	Knurled head		30.33	33.39	36.39	40.39	45.39	50.39	54.46
	Minimum value		29.67	32.61	35.61	39.61	44.61	49.61	53.54
d	Maximum value		22.4	24.4	26.4	30.4	33.4	36.4	39.4
ds	Maximum value		20	22	24	27	30	33	36
	Minimum value		19.67	21.67	23.67	26.67	29.67	32.61	35.61
e	Minimum value		19.44	19.44	21.73	21.73	25.15	27.43	30.85
k	Maximum value		20	22	24	27	30	33	36
	Minimum value		19.48	21.48	23.48	26.48	29.48	32.38	35.38
s	Official name		17	17	19	19	22	24	27
	Minimum value		17.05	17.05	19.065	19.065	22.065	24.065	27.065
	Maximum value		17.23	17.23	19.275	19.275	22.275	24.275	27.275
t	Minimum value		10	11	12	13.5	15.5	18	19
w	Minimum value		8.6	9.4	10.4	11.9	13.1	13.5	15.3

1. Are you a manufacturer or a trading company?We are trading company with cooperated factories.

We have fasteners experience for more than 30 years.

2.  How does your factory control product quality?
We have quality inspection department, Before sending out product, we check eachproduct. lf there is quality problem, we will produce new one.

3.May I have some samples? How much is the sample fee?
We provide free samples for our customers, you just need to pay for the express fee. If you need customized products, there will be a charge for the customized samples, but the samples charge will be deducted from the official order.

4.What are our main products? 
In addition to dealing with some standard fasteners, such as bolts, screws, nuts, gaskets, self-tapping nails, drilling nails,we can also produce special customized products according to customers' drawings.

5. I'm not sure what screws I should be using or I need a little engineering help. Do you guys offer assistance? 
Yes, we have professional engineer to help you, and can make the drawings for you if necessary. So, just please let us know your detailed requirements.

KIND REMINDER FOR CUSTOMERS
CUSTOM
1. The price on the pagedeos not include logo customization ,packaging customization and any other customizations
EXCHANGE RATE
2. The price is based on USD / CNY exchange rate no lower than 7. lf the exchange rate fluctuate the price will be changed
accordingly.
MATERIAL
3. Due to the raw material price changes from time to time. We reserve the right the adiust the price to reflect the actual raw material price when quote
EXW
4. The price is based on Intercom EXW and for exporting transaction onlyPICTURE PRICE
5. The picture on the page is just a reference for the products, the real transaction is based on customer's customization
requiriment and final sample confirmation agreed with each party