MBZ Molded Blind Inserts

Metric Inserts for Plastic

MBZ Insert Features

Design provides excellent performance when molded in thermoplastics and thermosetting plastics.
Blind end prevents ingress of plastic and contaminating threads.
Double–ended to assist automatic feeding by eliminating the need for orientation during installation.
Large selection of insert threads and lengths.

Product List
Specifications

Loading Parts

General

Insert Thread	Insert Thread Code	D Stock Dia. Before Knurl	P End Diameter ±0.13	S1	S2	Thread Minor Diameter
M2 x 0.4	M2	3.96	3.61	0.80	0.80	1.58 -1.67
M2.5 x 0.45	M2.5	4.78	4.34	0.80	0.80	2.03 -2.14
M3 x 0.5	M3	4.78	4.34	0.80	0.80	2.47- 2.59
M3.5 x 0.6	M3.5	5.56	5.13	0.80	1.60	2.87- 3.01
M4 x 0.7	M4	6.35	5.74	1.20	1.60	3.25 – 3.42
M5 x 0.8	M5	7.14	6.57	1.20	1.60	4.15 – 4.34
M6 x 1.0	M6	8.74	8.15	1.60	2.40	4.94 – 5.16
M8 x 1.25	M8	11.13	10.26	1.98	2.40	6.78 – 6.92

(1) All dimensions are in millimeters and reference unless toleranced.

Insert Length

Insert Thread	L Insert Length ±0.13	Insert Length Code	T Thread Depth Min.
M2 x 0.4	3.96	3.96	1.60
	5.56	5.56	2.40
	6.35	6.35	3.20
	7.37	7.37	4.00
	8.38	8.38	4.80
M2.5 x 0.45	4.78	4.78	2.77
	6.35	6.35	3.68
	7.14	7.14	4.57
	9.53	9.53	5.46
	10.31	10.31	6.35
M3 x 0.5	4.78	4.78	2.00
	5.21	5.21	3.00
	7.13	7.13	4.30
	8.73	8.73	5.80
	10.31	10.31	7.10
	11.13	11.13	8.30
	11.89	11.89	9.06
M3.5 x 0.6	5.56	5.56	2.40
	6.35	6.35	3.73
	8.73	8.73	5.60
	10.31	10.31	7.20
	11.91	11.91	8.80
	12.29	12.29	9.18
	13.48	13.48	10.00
M4 x 0.7	6.35	6.35	3.30
	8.73	8.73	5.60
	10.31	10.31	7.20
	11.91	11.91	8.80
	12.29	12.29	9.18
	13.48	13.48	10.00
M5 x 0.8	7.13	7.13	3.90
	11.12	11.12	6.10
	11.91	11.91	8.80
	13.48	13.48	10.30
M6 x 1.0	8.73	8.73	4.83
	9.53	9.53	5.63
	13.49	13.49	7.62
	15.87	15.87	9.53
	17.48	17.48	10.00
	18.26	18.26	11.57
	19.05	19.05	12.00
	20.80	20.80	13.59
M8 x 1.25	11.13	11.13	5.72
	11.91	11.91	6.49
	15.09	15.09	8.64
	18.24	18.24	11.55
	20.62	20.62	14.09
	22.23	22.23	15.74

(1) All dimensions are in millimeters and reference unless toleranced.

Insert Thread Code	Insert Length Code	Host Material	Pull-out (kN)	Torque-out (N-m)
M2	5.56	ABS	0.62-0.66	0.62-0.66
	5.56	Polycarbonate	0.70-0.73	0.66-0.70
	8.38	ABS	0.64-0.67	0.64-0.68
	8.38	Polycarbonate	0.71-0.74	0.67-0.72
M2.5	6.35	ABS	1.0 6 -1.11	0.64 – 0.70
	6.35	Polycarbonate	1.12-1.17	0.73-0.77
	9.53	ABS	1.08-1.12	0.66-0.72
	9.53	Polycarbonate	1.16-1.19	0.74-0.79
M3	7.13	ABS	1.06-1.11	0.64-0.70
	7.13	Polycarbonate	1.12-1.17	0.73-0.77
	10.31	ABS	1.08-1.12	0.66-0.72
	10.31	Polycarbonate	1.16-1.19	0.74-0.79
M4	8.73	ABS	2.31-2.35	1.59-1.69
	8.73	Polycarbonate	2.38-2.42	1.74-1.81
	11.91	ABS	2.33-2.37	1.69-1.78
	11.91	Polycarbonate	2.40-2.43	1.79-1.85
M5	11.12	ABS	2.77-2.82	5.87-6.44
	11.12	Polycarbonate	2.84-2.88	6.32-6.66
	11.91	ABS	2.79-2.83	6.10-6.55
	11.91	Polycarbonate	2.87-2.89	6.44-6.78
M6	13.49	ABS	3.98-4.04	11.6-12.2
M6	13.49	Polycarbonate	4.05-4.12	12.0-12.5

(1) All dimensions are in millimeters and reference unless toleranced.

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