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Stud for arc stud welding - Threaded Stud with Reduced Shaft - Type RD

ISO 13918 (RD) - 2017

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Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs

Default density g/cm³

Nominal Length L Tips:seclect Nominal Length L and get Weight .

Screw Thread
d

M10

M12

M16

M20

M24

P	Pitch
d_s	Nominal Size
	max
	min
d₁	Ref.
h	Ref.
L_g	+2P
a	±7°
L₁ ^①	±1
L

1	1.25	1.5	1.75	2	2.5	3
4.7	6.2	7.9	9.5	13.2	16.5	20
4.8	6.3	8	9.6	13.3	16.6	20.1
4.6	6.1	7.8	9.4	13.1	16.4	19.9
7	9	11.5	13.5	18	23	28
2.5	2.5	3	4	5	6	7
4	4	5	6	7.5 or 11②	9 or 13②	12 or 15②
140°	140°	140°	140°	140°	140°	140°
L +2.0	L +2.2	L +2.4	L +2.8	L +3.6	L +3.9	L +4.7
15~100	15~100	15~100	20~100	25~100	30~100	40~100

Weight of per 1000 steel products(≈kg)

①,Length L₁ applies to angle 140°only (without tolerance).
②,The dimensions depends on the size of the ceramic ferrules

Alternative history

ISO 13918RD - 1998 ISO 13918RD - 2008 ISO 13918RD - 2017

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