Product Made in Japan
Manufacturer: Japan Life

Selection of JL Inserts

At the selection of JL Inserts,please consider below factors and apply the minimum values.

① The bolt (Subject to SS400 / SUS304）
② The Insert
③ Concrete’s tensile strength

Please apply minimum values of ①②③ and fully consider the safety factors.

Concrete’s tensile strength in the chart is base on HANDBOOK of VARIOUS SYNTHE TIC CONSTRUCTIONDESIGN of Archtecural Institute of Japan.
Tensile strength = φ1× ×π×le(le+d)×0.313209（FC = N/mm2）
φ1＝ 0.6（short-term load）

Unit: kN

Product name (Shape)	Specification (mm)		①Bolt		②Insert		③Concrete’s tensile strength			Remark
	thread	length	tracting (kN)	Shearing (kN)	trac ting (kN)	Shea ring (kN)	Fc=12 (N)	Fc= 30 (N)	Fc =60 (N)
P Insert	M6	30	4.72	2.71	26.46	15.2	2.65	4.19	5.92	Bolt: SS400
	M8	30	8.6	4.94	22.58	12.97	2.65	4.19	5.92
	M10	20	13.63	7.83	17.55	10.08	1.32	2.08	2.95
		30					2.65	4.19	5.92
	M12	40	19.81	11.38	17.55	17.48	4.41	6.98	9.87
		80					15.54	24.57	34.75
	M16	35	36.89	21.19	50.80	29.18	3.89	6.16	8.71
		50					7.21	11.4	16.12
		75					14.77	23.36	33.04
		100					24.9	39.37	55.68
	M20	100	57.57	33.07	108.52	62.34	25.95	41.03	58.03
PT Insert	M6	45	4.72	2.71	26.46	15.2	5.41	8.55	12.1
	M8	45	8.6	4.94	22.58	12.97	5.41	8.55	12.1
	M10	45	13.63	7.83	17.55	10.08	5.41	8.55	12.1
	M12	64	19.81	11.38	30.43	17.48	10.3	16.29	23.04
	M16	75	36.89	21.19	50.80	29.18	14.77	23.36	33.04
		95					22.67	35.84	50.69
PK Insert	W3/8	35	11.53	6.62	19.64	11.28	3.46	5.48	7.75
	W1/2	55	20.53	11.79	29.7	17.06	7.82	12.36	17.49
	W5/8	80	33.81	19.42	53.88	30.95	16.59	26.24	37.11
	M12	55	13.81	11.38	30.43	17.48	7.82	12.36	17.49
	M16	80	36.89	21.19	50.8	29.18	16.59	26.24	37.11
PQ Insert	M10	40	13.63	7.83	17.55	10.08	4.38	6.93	9.81
	M12	40	19.81	11.38	30.43	17.48	4.41	6.98	9.87
		50					6.58	10.41	14.72
	M16	45	36.89	21.19	50.80	29.18	6	9.49	13.42
		60					9.93	15.7	22.2
FCI Insert	M10	43	11.89	6.84	–	–	5.28	8.35	11.81	Bolt: SUS304
	M12	60	17.28	9.94	–	–	9.58	15.15	21.43
	M16	65	32.18	18.52	–	–	12.53	19.81	28.02
		75					16	25.31	35.79
		85					19.89	31.45	44.48
	M20	100	50.22	28.91	–	–	27.57	43.59	61.65
	M22	110	62.11	35.75	–	–	32.73	51.75	73.19
	M24	120	72.36	41.65	–	–	39.38	62.26	88.05
SUS-IP Insert	M6	30	4.12	2.37	19.7	11.37	2.57	4.07	5.75
	M8	30	7.5	4.31	16.81	9.7	2.57	4.07	5.75
	M10	30	11.89	6.84	13.07	7.54	2.57	4.07	5.75
		50					6.41	10.14	14.35
	M12	40	17.28	9.94	22.66	13.07	4.31	6.83	9.65
		50					6.46	10.22	14.46
		80					15.36	24.29	34.75
	M16	50	32.18	18.52	39.04	22.53	6.59	10.42	14.74
		75					13.9	21.98	31.09
		100					23.77	37.59	53.16

Product Features

• The product has strong characteristic at the form of bottom part of insert which provide strong fix level to concrete
• Line up includes metric screw thread and Whitworth screw thread.
• Material: SWRCH

Application

Specification

Unit: mm

How to apply