NSV Fasteners ::

All measurements in millimeters (mm)

D₁	For Screw Size	D₂	S
2.1	M2	4.4	0.5
2.6	M2.5	5.1	0.6
3.1	M3	6.2	0.8
3.6	M3.5	6.7	0.8
4.1	M4	7.6	.09
5.1	M5	9.2	1.2
6.1	M6	11.8	1.6
8.1	M8	14.8	2
10.2	M10	18.1	2.2
12.2	M12	21.1	2.5
14.2	M14	24.1	3
16.2	M16	27.4	3.5
18.2	M18	29.4	3.5
20.2	M20	33.6	4
22.5	M22	35.9	4
24.5	M24	40	5
27.5	M27	43	5
30.5	M30	48.2	6
33.5	M33	55.2	6
36.5	M36	58.2	6
39	M38	61.2	6
42.5	M42	68.2	7
45.5	M45	71.2	7
49	M48	75	7
53	M52	86	8

Weight in kgs. per 1,000 pcs. unless otherwise specified. All weights are approximations.

All data for information purpose only. For more details on product standards or dimensions, please feel free to contact us at nsvfasteners@gmail.com