Square Weld Nuts

Square weld nuts from ITA Fasteners have four small projections in their back ends to facilitate their welding on to the surface of other metals. The most significant advantage of using these nuts is that they can be welded into even imperfect and irregular surfaces without losing their balance. They come with a pilot hole using which fasteners can be inserted. The pilot hole is used for precision feeding of fasteners, allowing them to be inserted quickly and accurately on the metal. These nuts are used in automobile and other industrial applications. The projections allow for precision seating of the fastener as well.

Stainless steel, Carbon steel, Alloy steel

DIN 928

JIS B 1196

 

	M4	M5	M6	M8	M10	M12	(M14)	(M16)
B(tolerance)	0,8(±0,15)	1	1,2	1,5	1,8(±0,2)	2	2,5	2,5
D2(H113)	5	6	7,5	10	12,5	13,5	16,8	18,8
D3(max.)	4,2	5,25	6,3	8,4	10,5	13,5	16,8	18,8
D4(min.)	6,4	8,2	9,1	12,8	15,6	17,4	20,4	22,4
E(min.)	9	12	13	18	22	25	28	32
H1(±0,1)	0,6	0,8	0,8	1	1,2	1,4	1,4	1,6
H2(min.)	0,4	0,6	0,7	1,1	1,25	1,75	1,75	2
H2(max.)	1,3	1,5	1,8	2	2,2	3	3,2	4
M(h14)	3,5	4,2	5	6,5	8	9,5	11,4	13
S(h14)	7	9	10	14	17	19	22	24
WEIGHT (7,85KG/DM3) KG/1000PCS	0,81	1,7	2,4	6,5	11,3	16,6	26,7