1.Uses:Mainly for building construction,packing and furniture. 2.Material:Q195 or 235 3.Surface treatments:screw shank ,half round cap,Diamond Point 4.Surface treatment：Galvanized,Polished 5.Length:1/2″-10″,BWG4-12 for all kinds of round Nails. Galvanized screw shank half round cap iron nail common nails (4.8x90MM) are mainly for building construction,packing and furniture.They have screw shank ,half round cap,Diamond Point.Q195 low carbon steel is used as raw material. This nail is Galvanized.According to customer needs can also do polished, mechanical galvanizing, hot dip galvanizing and other surface treatment.It also supports custom packaging, such as boxes, plastic bags and cartons.Please contact us if necessary. BWG or weight table

Size		Length(mm)	Diameter(mm)	KG/1000PCS	PCS/1KG
Inch	BWG
3/8	20	9.52	0.89	0.046	21730
1/2	19	12.7	1.07	0.088	11360
5/8	18	15.87	1.25	0.152	6580
3/4	17	19.05	1.47	0.25	4000
1	16	25.4	1.65	0.42	2380
1-1/4	15	31.75	1.83	0.65	1540
1-1/2	14	38.1	2.11	1.03	971
1-3/4	13	44.45	2.41	1.57	637
2	12	50.8	2.77	2.37	422
2-1/2	11	63.5	3.05	3.58	279
3	10	76.2	3.4	5.35	187
3-1/2	9	88.9	3.76	7.65	131
4	8	101.66	4.19	10.82	92.4
4-1/2	7	114.3	4.57	14.49	69
5	6	127	5.16	20.53	48.7
6	5	152.4	5.59	28.93	34.5
7	4	177.8	6.05	40.32	24.8

Length – diameter table

Length		gauge
inches	mm	B.W.G
3/8	9.525	19/20/
1/2	12.700	20/19/18
5/8	15.875	19/18/17
3/4	19.050	19/18/17
7/8	22.225	18/17
1	25.400	17/16/15/14/
1-1/4	31.749	16/15/14/
1-1/2	38.099	15/14/13
1-3/4	44.440	14/13/
2	50.800	14/13/12/11/10
2-1/2	63.499	13/12/11/10
3	76.200	12/11/10/9/8
3-1/2	88.900	11/10/9/8/7
4	101.600	9/8/7/6/5
4-1/2	114.300	7/6/5
5	127.000	6/5/4
6	152.400	6/5
7	177.800	5/4