NO. 6312 VT Crocodile Clamps with Adjustable Holders, with Clamping Bolt

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Standard Sheet NO. 6312 VT Print This Page

Product description

Information

NO. 6312 VT crocodile clamps are infinitely adjustable, easily expanded for every clamping height.

They are used for a variety of clamping applications including those using T-grooves and threaded holes.

Compression piece and adjustable holders are connected permanently to the clamp body, so the crocodile clamp can be used quickly.

The clamp body is equipped with two varied clamping surfaces and can be easily turned to use one side or the other.

Due to the fully assembled construction, this makes for easy set-up and handling on equipment. Crocodile clamps are especially suitable for use on injection molding machines and various presses.

Specification

Clamp body, compression piece and adjustable holders
Tempered steel
Galvanized finish

Clamping bolt DIN 787 Tempered steel

Washer DIN 6340
Tempered steel

Nut DIN 6330B
Tempered steel

RoHS compliant

Technical drawing

NO. 6312 VT Crocodile Clamps, with Adjustable Holders, with Clamping Bolt sketch

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Part Options / Table

Part Number	d Bore	Slot size	Thread	Length	a	e	h₁	h₂	h₃	h₄	h₅	b₁	b₂	l₁	l₂	l₃	l₄	Max clamping force*

A79780	B 13	0.39	M 10	3.94	0.38	0.59	1.06	0.67	0.47	0-40	18	1.73	1.18	4.53	0.43	0.98	1.18	5620 lbf (25 kN)
A79806	B 13	0.47	M 12	4.92	0.46	0.71	1.06	0.67	0.47	0-55	18	1.73	1.18	4.53	0.43	0.98	1.18	6744 lbf (30 kN)
A79822	B 13	0.55	M 12	4.92	0.54	0.87	1.06	0.67	0.47	0-55	18	1.73	1.18	4.53	0.43	0.98	1.18	6744 lbf (30 kN)
A79848	B 17	0.47	M 12	6.30	0.46	0.71	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	7868 lbf (35 kN)
A79863	B 17	0.55	M 12	6.30	0.54	0.87	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	7868 lbf (35 kN)
A79889	B 17	0.63	M 16	6.30	0.62	0.98	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	8992 lbf (40 kN)
A79905	B 17	0.71	M 16	6.30	0.70	1.10	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	8992 lbf (40 kN)
A79921	B 21	0.63	M 16	7.87	0.62	0.98	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	12364 lbf (55 kN)
A79210	B 21	0.71	M 16	7.87	0.70	1.10	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	12364 lbf (55 kN)
A79228	B 21	0.79	M 20	7.87	0.78	1.26	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	13489 lbf (60 kN)
A374926	B 21	0.87	M 20	7.87	0.85	1.38	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	13489 lbf (60 kN)
A374942	B 25	0.79	M 20	9.84	0.78	1.26	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	1.85	15737 lbf (70 kN)
A374967	B 25	0.87	M 20	9.84	0.85	1.38	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	1.85	15737 lbf (70 kN)
A374983	B 25	0.94	M 24	9.84	0.93	1.57	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	1.85	16861 lbf (75 kN)
A375006	B 25	1.10	M 24	9.84	1.09	1.73	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	2.36	16861 lbf (75 kN)

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Metric

Dimensions in: Inch (change to Metric)

d Bore	Slot size	Thread	Length	a	e	h₁	h₂	h₃	h₄	h₅	b₁	b₂	l₁	l₂	l₃	l₄	Max clamping force*

B 13	0.39	M 10	3.94	0.38	0.59	1.06	0.67	0.47	0-40	18	1.73	1.18	4.53	0.43	0.98	1.18	5620 lbf (25 kN)
B 13	0.47	M 12	4.92	0.46	0.71	1.06	0.67	0.47	0-55	18	1.73	1.18	4.53	0.43	0.98	1.18	6744 lbf (30 kN)
B 13	0.55	M 12	4.92	0.54	0.87	1.06	0.67	0.47	0-55	18	1.73	1.18	4.53	0.43	0.98	1.18	6744 lbf (30 kN)
B 17	0.47	M 12	6.30	0.46	0.71	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	7868 lbf (35 kN)
B 17	0.55	M 12	6.30	0.54	0.87	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	7868 lbf (35 kN)
B 17	0.63	M 16	6.30	0.62	0.98	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	8992 lbf (40 kN)
B 17	0.71	M 16	6.30	0.70	1.10	1.42	0.83	0.67	0-70	20	2.17	1.61	5.91	0.47	1.38	1.42	8992 lbf (40 kN)
B 21	0.63	M 16	7.87	0.62	0.98	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	12364 lbf (55 kN)
B 21	0.71	M 16	7.87	0.70	1.10	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	12364 lbf (55 kN)
B 21	0.79	M 20	7.87	0.78	1.26	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	13489 lbf (60 kN)
B 21	0.87	M 20	7.87	0.85	1.38	1.65	1.06	0.79	0-80	30	2.44	1.18	7.36	0.55	1.73	1.73	13489 lbf (60 kN)
B 25	0.79	M 20	9.84	0.78	1.26	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	1.85	15737 lbf (70 kN)
B 25	0.87	M 20	9.84	0.85	1.38	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	1.85	15737 lbf (70 kN)
B 25	0.94	M 24	9.84	0.93	1.57	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	1.85	16861 lbf (75 kN)
B 25	1.10	M 24	9.84	1.09	1.73	2.01	1.34	0.94	0-100	31	2.76	1.18	9.25	0.67	2.36	2.36	16861 lbf (75 kN)

*Specified clamping forces in optimal clamping position (smallest distance from the clamping screw to the clamping point). Clamping forces can vary depending on clamping, strength class of the clamping screw, and the condition of the thread(lubrication).