Hexalobular Socket Button Head Cap Screw with Pin

SRBS

Socket Button Head Cap Screw with Pin in the center of the Hexalobular Hole.
For tamper resistance, a specialized wrench is required for tightening and removal. Please contact us for more information.
Material/Finish: SUS304
For specifications on the Hexalobular Socket Head Cap Screw, please refer to ISO 10664: 1999 (Hexalobular Socket Head Cap Screw)
For tamper resistance, we also accept customized orders for specialized screw head proiles and designs.

unit:mm
Catalog Number	M	L	D₁	L₁	Required Wrench	Hexalobular Hole #	Mass (g)	Q'ty per Pack
SRBS-M3x6	M3	6	5.7	1.65	SRX-10	No.10	0.4	20
SRBS-M3x8	M3	8	5.7	1.65	SRX-10	No.10	0.5	20
SRBS-M3x10	M3	10	5.7	1.65	SRX-10	No.10	0.6	20
SRBS-M3x12	M3	12	5.7	1.65	SRX-10	No.10	0.7	20
SRBS-M3x16	M3	16	5.7	1.65	SRX-10	No.10	0.8	20
SRBS-M3x20	M3	20	5.7	1.65	SRX-10	No.10	1	20
SRBS-M3x25	M3	25	5.7	1.65	SRX-10	No.10	1.2	20
SRBS-M4x8	M4	8	7.6	2.2	SRX-20	No.20	1	20
SRBS-M4x10	M4	10	7.6	2.2	SRX-20	No.20	1.2	20
SRBS-M4x12	M4	12	7.6	2.2	SRX-20	No.20	1.3	20
SRBS-M4x16	M4	16	7.6	2.2	SRX-20	No.20	1.6	20
SRBS-M4x20	M4	20	7.6	2.2	SRX-20	No.20	1.9	20
SRBS-M4x25	M4	25	7.6	2.2	SRX-20	No.20	2.3	20
SRBS-M4x30	M4	30	7.6	2.2	SRX-20	No.20	2.7	20
SRBS-M5x10	M5	10	9.5	2.75	SRX-25	No.25	2.1	20
SRBS-M5x12	M5	12	9.5	2.75	SRX-25	No.25	2.3	20
SRBS-M5x16	M5	16	9.5	2.75	SRX-25	No.25	2.8	20
SRBS-M5x20	M5	20	9.5	2.75	SRX-25	No.25	3.3	20
SRBS-M5x25	M5	25	9.5	2.75	SRX-25	No.25	3.9	20
SRBS-M5x30	M5	30	9.5	2.75	SRX-25	No.25	4.5	20
SRBS-M5x40	M5	40	9.5	2.75	SRX-25	No.25	5.7	20
SRBS-M6x10	M6	10	10.5	3.3	SRX-30	No.30	3.1	10
SRBS-M6x12	M6	12	10.5	3.3	SRX-30	No.30	3.4	10
SRBS-M6x16	M6	16	10.5	3.3	SRX-30	No.30	4.1	10
SRBS-M6x20	M6	20	10.5	3.3	SRX-30	No.30	4.8	10
SRBS-M6x25	M6	25	10.5	3.3	SRX-30	No.30	5.7	10
SRBS-M6x30	M6	30	10.5	3.3	SRX-30	No.30	6.6	10
SRBS-M6x40	M6	40	10.5	3.3	SRX-30	No.30	8.3	10
SRBS-M6x50	M6	50	10.5	3.3	SRX-30	No.30	10	10
SRBS-M8x10	M8	10	14	4.4	SRX-40	No.40	6.2	10
SRBS-M8x12	M8	12	14	4.4	SRX-40	No.40	6.8	10
SRBS-M8x16	M8	16	14	4.4	SRX-40	No.40	8.1	10
SRBS-M8x20	M8	20	14	4.4	SRX-40	No.40	9.3	10
SRBS-M8x25	M8	25	14	4.4	SRX-40	No.40	10.9	10
SRBS-M8x30	M8	30	14	4.4	SRX-40	No.40	12.4	10
SRBS-M8x40	M8	40	14	4.4	SRX-40	No.40	15.5	10
SRBS-M8x50	M8	50	14	4.4	SRX-40	No.40	18.6	10

Dimensions & Specifications