Self-tapping Threaded Inserts

The ENSAT? 307/308 series is designed to provide maximum pull-out strength and wear-resistant threads in aluminium, aluminium alloy, magnesium and mild steel.

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Product Information

Application:
The ENSAT® 307/308 series is designed to provide maximum pull-out strength and wear-resistant threads in aluminium,
aluminium alloy, magnesium and mild steel. Three lateral cutting holes provide the means for an easy self-tapping
installation and the resulting connection is highly resistant to vibration.
Description of a self-cutting threaded insert, works standard S307 with internal thread A=M5, in steel, case hardened,
zinc plated and yellow chromated:

Material:
Steel, unhardened – 9S Mn PB 28 K – Material code: (None)
Steel, case hardened, zinc plated, yellow chromate – 9S Mn PB 28 K – Material code: HZD
Stainless steel 1.4105 – X 4 Cr Mo S 18 – Material code: S
Stainless steel 1.4305 – X10 Cr Ni S 18 9 – Material code: S20
Other materials and dimensions on request

Tolerances:
DIN 7168 medium/DIN 7151 IT 12

Thread:
Internal thread A: ISO 6H
External thread E: Metric, tolerances in accordance with works standard

Also available:
With 3 blind holes for chip-free installation.
Works standard 377/388

Example:
Ensat with blind holes, internal thread M10, Length 18 mm, stainless steel 1.4105 = Ensat 388 0 100.40

With ISO9001: 2015 approval incorporating Design Status, our qualified engineering staff are able to offer a completely free of charge engineering service and are available to assist with part selection, custom design, application requirements, material selection and more.

Applications are discussed in-depth, first-off design data and drawings are submitted for approval to ensure our customers are provided with the correct design, first time. However, on those rare occasions when modifications are necessary, our no-tooling process and flexible manufacturing procedures means the production of prototypes is easily and economically achieved without onerous tooling charges and long lead times.

At TFC we realise that Quality runs through the entire business, not just our products. We have continually invested in the right people to provide the superior market knowledge and customer service.

Our supply chain partners, from manufacturers to logistics and information technology are carefully chosen to ÿt our commitment to quality

Quality assured since 1981
ISO 9001:2015
Aerospace AS9100C & AS9120A

All products are batch traceable and can be supplied in accordance with REACH, RoHs and Weee.

Certificates of Conformity are available on request and Full material certification is also available on many items.

Dimensions in mm

Part No.	Internal ThreadA	External Thread		LengthB	Recommended Hole Diameter Land Flange Cover				Minimum Hole Depth (Blind Bores)T
Part No.	Internal ThreadA	E	P	LengthB	Rm<250<150 HB 80%	Light Alloy Cast Iorn 70%	Rm<350<200 HB 60%	Rm>350>200 HB 50%	Minimum Hole Depth (Blind Bores)T
S03M4ITE	M3	5.00	0.60	4.00	4.60	4.70	4.70	4.80	6.00
S03M4ITEHZD	M3	5.00	0.60	4.00	4.60	4.70	4.70	4.80	6.00
S03M4ITES	M3	5.00	0.60	4.00	4.60	4.70	4.70	4.80	6.00
S03M4ITES20	M3	5.00	0.60	4.00	4.60	4.70	4.70	4.80	6.00
S03M6ITE	M3	5.00	0.60	6.00	4.60	4.70	4.70	4.80	8.00
S03M6ITEHZD	M3	5.00	0.60	6.00	4.60	4.70	4.70	4.80	8.00
S03M6ITES	M3	5.00	0.60	6.00	4.60	4.70	4.70	4.80	8.00
S03M6ITES20	M3	5.00	0.60	6.00	4.60	4.70	4.70	4.80	8.00
S035M5ITE	M3.5	6.00	0.80	5.00	5.50	5.60	5.60	5.70	7.00
S035M5ITEHZD	M3.5	6.00	0.80	5.00	5.50	5.60	5.60	5.70	7.00
S035M5ITES	M3.5	6.00	0.80	5.00	5.50	5.60	5.60	5.70	7.00
S035M5ITES20	M3.5	6.00	0.80	5.00	5.50	5.60	5.60	5.70	7.00
S035M8ITE	M3.5	6.00	0.80	8.00	5.50	5.60	5.60	5.70	10.00
S035M8ITEHZD	M3.5	6.00	0.80	8.00	5.50	5.60	5.60	5.70	10.00
S035M8ITES	M3.5	6.00	0.80	8.00	5.50	5.60	5.60	5.70	10.00
S035M8ITES20	M3.5	6.00	0.80	8.00	5.50	5.60	5.60	5.70	10.00
S04M6ITE	M4	6.50	0.80	6.00	6.00	6.10	6.10	6.20	8.00
S04M6ITEHZD	M4	6.50	0.80	6.00	6.00	6.10	6.10	6.20	8.00
S04M6ITES	M4	6.50	0.80	6.00	6.00	6.10	6.10	6.20	8.00
S04M6ITES20	M4	6.50	0.80	6.00	6.00	6.10	6.10	6.20	8.00
S04M8ITE	M4	6.50	0.80	8.00	6.00	6.10	6.10	6.20	10.00
S04M8ITEHZD	M4	6.50	0.80	8.00	6.00	6.10	6.10	6.20	10.00
S04M8ITES	M4	6.50	0.80	8.00	6.00	6.10	6.10	6.20	10.00
S04M8ITES20	M4	6.50	0.80	8.00	6.00	6.10	6.10	6.20	10.00
S05M7ITE	M5	8.00	1.00	7.00	7.40	7.50	7.60	7.70	9.00
S05M7ITEHZD	M5	8.00	1.00	7.00	7.40	7.50	7.60	7.70	9.00
S05M7ITES	M5	8.00	1.00	7.00	7.40	7.50	7.60	7.70	9.00
S05M7ITES20	M5	8.00	1.00	7.00	7.40	7.50	7.60	7.70	9.00
S05M10ITE	M5	8.00	1.00	10.00	7.40	7.50	7.60	7.70	13.00
S05M10ITEHZD	M5	8.00	1.00	10.00	7.40	7.50	7.60	7.70	13.00
S05M10ITES	M5	8.00	1.00	10.00	7.40	7.50	7.60	7.70	13.00
S05M10ITES20	M5	8.00	1.00	10.00	7.40	7.50	7.60	7.70	13.00
S06M8ITE	M6	10.00	1.25	8.00	9.30	9.40	9.50	9.60	10.00
S06M8ITEHZD	M6	10.00	1.25	8.00	9.30	9.40	9.50	9.60	10.00
S06M8ITES	M6	10.00	1.25	8.00	9.30	9.40	9.50	9.60	10.00
S06M8ITES20	M6	10.00	1.25	8.00	9.30	9.40	9.50	9.60	10.00
S06M12ITE	M6	10.00	1.25	12.00	9.30	9.40	9.50	9.60	15.00
S06M12ITEHZD	M6	10.00	1.25	12.00	9.30	9.40	9.50	9.60	15.00
S06M12ITES	M6	10.00	1.25	12.00	9.30	9.40	9.50	9.60	15.00
S06M12ITES20	M6	10.00	1.25	12.00	9.30	9.40	9.50	9.60	15.00
S08M9ITE	M8	12.00	1.50	9.00	11.10	11.20	11.30	11.50	11.00
S08M9ITEHZD	M8	12.00	1.50	9.00	11.10	11.20	11.30	11.50	11.00
S08M9ITES	M8	12.00	1.50	9.00	11.10	11.20	11.30	11.50	11.00
S08M9ITES20	M8	12.00	1.50	9.00	11.10	11.20	11.30	11.50	11.00
S08M14ITE	M8	12.00	1.50	14.00	11.10	11.20	11.30	11.50	17.00
S08M14ITEHZD	M8	12.00	1.50	14.00	11.10	11.20	11.30	11.50	17.00
S08M14ITES	M8	12.00	1.50	14.00	11.10	11.20	11.30	11.50	17.00
S08M14ITES20	M8	12.00	1.50	14.00	11.10	11.20	11.30	11.50	17.00
S10M10ITE	M10	14.00	1.50	10.00	13.10	13.20	13.30	13.50	13.00
S10M10ITEHZD	M10	14.00	1.50	10.00	13.10	13.20	13.30	13.50	13.00
S10M10ITES	M10	14.00	1.50	10.00	13.10	13.20	13.30	13.50	13.00
S10M10ITES20	M10	14.00	1.50	10.00	13.10	13.20	13.30	13.50	13.00
S10M18ITE	M10	14.00	1.50	18.00	13.10	13.20	13.30	13.50	22.00
S10M18ITEHZD	M10	14.00	1.50	18.00	13.10	13.20	13.30	13.50	22.00
S10M18ITES	M10	14.00	1.50	18.00	13.10	13.20	13.30	13.50	22.00
S10M18ITES20	M10	14.00	1.50	18.00	13.10	13.20	13.30	13.50	22.00
S12M12ITE	M12	16.00	1.75	12.00	15.00	15.10	15.20	15.40	15.00
S12M12ITEHZD	M12	16.00	1.75	12.00	15.00	15.10	15.20	15.40	15.00
S12M12ITES	M12	16.00	1.75	12.00	15.00	15.10	15.20	15.40	15.00
S12M12ITES20	M12	16.00	1.75	12.00	15.00	15.10	15.20	15.40	15.00
S12M22ITE	M12	16.00	1.75	22.00	15.00	15.10	15.20	15.40	26.00
S12M22ITEHZD	M12	16.00	1.75	22.00	15.00	15.10	15.20	15.40	26.00
S12M22ITES	M12	16.00	1.75	22.00	15.00	15.10	15.20	15.40	26.00
S12M22ITES20	M12	16.00	1.75	22.00	15.00	15.10	15.20	15.40	26.00
S14M14ITE	M14	18.00	2.00	14.00	17.00	17.10	17.20	17.40	17.00
S14M14ITEHZD	M14	18.00	2.00	14.00	17.00	17.10	17.20	17.40	17.00
S14M14ITES	M14	18.00	2.00	14.00	17.00	17.10	17.20	17.40	17.00
S14M14ITES20	M14	18.00	2.00	14.00	17.00	17.10	17.20	17.40	17.00
S14M22ITE	M14	18.00	2.00	22.00	17.00	17.10	17.20	17.40	28.00
S14M22ITEHZD	M14	18.00	2.00	22.00	17.00	17.10	17.20	17.40	28.00
S14M22ITES	M14	18.00	2.00	22.00	17.00	17.10	17.20	17.40	28.00
S14M22ITES20	M14	18.00	2.00	22.00	17.00	17.10	17.20	17.40	28.00
S16M14ITE	M16	20.00	2.00	14.00	19.00	19.10	19.20	19.40	17.00
S16M14ITEHZD	M16	20.00	2.00	14.00	19.00	19.10	19.20	19.40	17.00
S16M14ITES	M16	20.00	2.00	14.00	19.00	19.10	19.20	19.40	17.00
S16M14ITES20	M16	20.00	2.00	14.00	19.00	19.10	19.20	19.40	17.00
S16M24ITE	M16	20.00	2.00	24.00	19.00	19.10	19.20	19.40	28.00
S16M24ITEHZD	M16	20.00	2.00	24.00	19.00	19.10	19.20	19.40	28.00
S16M24ITES	M16	20.00	2.00	24.00	19.00	19.10	19.20	19.40	28.00
S16M24ITES20	M16	20.00	2.00	24.00	19.00	19.10	19.20	19.40	28.00