Double End Threaded Bar (Din 938)

Double end threaded bar (also known as dual threaded rod or double end studs) are available with equal threads (the same amount of thread at each end) and unequal threads (one end has more thread than the other).
Dual threaded rod (or dual ended rod) is suitable for a wide range of applications, typically when the rod is fitted into an unthreaded hole, where the double thread enables fixing with nuts on either side, for example in doors and assembly housings.

Double end studs are available from stock in A2 and A4 stainless steel, with thread sizing from M6 to M24.
B1 measurements range from 6 to 24 (smaller end) and b2 measurements from 18 to 54 (larger threaded end).

Non-standard lengths and sizes are available to order, with short lead times. 

For more information, please contact us.

Stainless Steel A2 & A4 Double End
Thread	M6	M8	M10	M12	M16	M20	M24
b1 (mm)	= 6 /  = 7.5	= 8 /  = 10	= 10 /  = 12	= 12 /  = 15	= 16 /  = 20	= 20 /  = 25	= 24 /  = 30
b2 (mm)	18	22	26	30	38	46	54
Pitch	1.00	1.25	1.50	1.75	2.00	2.50	3.00
Available Sizes	M6	M8	M10	M12	M16	M20	M24

20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
– Available in A2 Stainless Steel
– Available in A4 Stainless Steel