E-SELF DRIVING NUT—JUST DRIVE & PUSH

E-self driving nut is one of Top Screw’s security sex bolts. It features round body with fangs on it to grip application tightly while screw in from the other side. The screw drive can be security drive to prevent anyone to unlock it. Fast, easy and labour saving. It can be installed with simple tool.
Material: Steel, Stainless Steel, Brass
Size & surface finished upon request

E SELF-DRIVING NUT-DIMENSIONS&SPECIFICATION

(MILLIMETERS)

THREAD SIZE	P/N.	A	D	L	C	d	THREAD DEPTH NIN.	HOLE SIZE
		±0.25	±0.15	±0.3				±0.1
M5PH0.8	ESNM512	11	6.20	12	5	7.70	8	6.50
	ESNM516	11	6.20	16	5	7.70	12	6.50
	ESNM520	11	6.20	20	5	7.70	16	6.50
	ESNM524	11	6.20	24	5	7.70	20	6.50
M6PH1.0	ESNM612	15	7.80	12	5	9.60	8	8.10
	ESNM616	15	7.80	16	5	9.60	12	8.10
	ESNM620	15	7.80	20	5	9.60	16	8.10
	ESNM624	15	7.80	24	5	9.60	20	8.10
M8PH1.25	ESNM812	17	9.45	12	5	11.25	8	9.75
	ESNM816	17	9.45	16	5	11.25	12	9.75
	ESNM820	17	9.45	20	5	11.25	16	9.75
	ESNM824	17	9.45	24	5	11.25	20	9.75

E SELF-DRIVING NUT-DIMENSIONS&SPECIFICATION

(INCH)

THREAD SIZE	P/N.	A	D	L	C	d	THREAD DEPTH NIN.	HOLE SIZE
		±0.01	±0.006	±0.012				±0.003
10-24	ESNI512	0.433	0.244	0.500	0.197	0.303	0.34	0.255
	ESNI516	0.433	0.244	0.625	0.197	0.303	0.47	0.255
	ESNI520	0.433	0.244	0.750	0.197	0.303	0.59	0.255
	ESNI524	0.433	0.244	1.000	0.197	0.303	0.84	0.255
1/4-20	ESNI612	0.65	0.308	0.500	0.197	0.378	0.34	0.311
	ESNI616	0.65	0.308	0.625	0.197	0.378	0.47	0.311
	ESNI620	0.65	0.308	0.750	0.197	0.378	0.59	0.311
	ESNI624	0.65	0.308	1.000	0.197	0.378	0.84	0.311
5/16-18	ESNI812	0.687	0.375	0.500	0.197	0.445	0.34	0.378
	ESNI816	0.687	0.375	0.625	0.197	0.445	0.47	0.378
	ESNI820	0.687	0.375	0.750	0.197	0.445	0.59	0.378
	ESNI824	0.687	0.375	1.000	0.197	0.445	0.84	0.378

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