The cart is empty.

GN 912.2 Captive Socket Cap Screws Stainless Steel , with Recessed Stud for Loss Protection

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

Standard sheet GN 912.2 Print this page Stainless Steel Characteristics

Product description

Captive socket cap screws GN 912.2 can be used to prevent loss of the thumb screw, due to the d₃ recessed portion of the stud. Thus the „captivity of the mounting element“ according to the Machinery Directive 2006 / 42 / EG is given.

When using, instead of a typical tapped and bore hole, it is necessary to provide tapped bores with a thread d₁ on each of the two elements to be assembled. Additionally, a clearance bore of d₄ on one or both sides must be cut. Depending on the design and required clamping length a₁ ... a₃ of the component being attached, there are a number of assembly options as shown above.

Specification

Stainless steel AISI 304NI

RoHS

GN 912.2 Captive Socket Cap Screws, Stainless Steel , with Recessed Stud for Loss Protection sketch

Hide technical drawing

Article options / Table

Show / Hide columns

d₁	l₁	a₁	a₂	a₃	d₂	d₃ -0,3	d₄	k	l₂	l₃	A/F

M 3	12	1,5-3	3-6,5	6,5-8	5,5	2,2	3,5	3	4	1,5	2,5
M 3	16	3-7	7-8	8-12	5,5	2,2	3,5	3	4	1,5	2,5
M 4	16	2-5	5-8	8-11	7	3	4,5	4	5	2	3
M 4	20	5-9	9-11	11-15	7	3	4,5	4	5	2	3
M 5	20	2,5-6	6-10,5	10,5-14	8,5	3,9	5,5	5	6	2,5	4
M 5	25	6-11	11-14	14-19	8,5	3,9	5,5	5	6	2,5	4
M 6	25	3-7	7-13	13-17	10	4,5	6,5	6	8	3	5
M 6	30	7-12	12-17	17-22	10	4,5	6,5	6	8	3	5
M 8	30	4-8	8-16	16-20	13	6,3	8,5	8	10	4	6
M 8	35	8-13	13-20	20-25	13	6,3	8,5	8	10	4	6
M 8	40	13-18	18-25	25-30	13	6,3	8,5	8	10	4	6