Insulating Spacer made of PS - cylindrical, external thread (M3 - M4)

Insulating Spacer made of PS - cylindrical, external thread (M3 - M4)

Technical specification Design: cylindrical, hexagon in the middle; with external thread... more

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Technical specification

Design: cylindrical, hexagon in the middle; with external thread on both sides

External thread: hot-dip galvanized steel

General Information Threads are mutually insulated Available in three different designs... more

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General Information

Threads are mutually insulated

Available in three different designs

Chemical features:

Resistant to alkohols, weak and strong alkalis, organic and weak mineral acids

Only limited resistance to weather and UV radiation, therefore less suitable for outdoor applications

Material specification:

Extremely impact resistant, thus well suited for shockproof components

Not notch-sensitive

Well suited for use at low temperatures

This styrene butadiene is distinguished from conventional polystyrene by: higher impact and notch impact strength, better stress cracking resistance, lower stiffness and hardness, less resistant to aging than normal polystyrene

Material: PS (styrene butadiene, BP 5400)

Colour: white

Density: 1.04 g/cm³

Temperature range: -40 to 80 °C

Flammability rating: UL 94 HB

Vicat softening temperature: approx. +94 °C (5 kg) (ISO 306)

Modulus of elasticity in bending: 2,400 MPa (ISO 178, 3-point bending)

Elastic modulus: 2,000 MPa (ISO 527)

Elongation at break: 40 % (DIN 53455)

Impact resistance (Charpy): without break (ISO 179)

Notch impact strength (Izod): 95 J/m (ISO 180)

Notch impact strength: 9 kJ/m² (DIN 53453)

Ball pressure hardness: 115 N/mm² (DIN 53456)

Water absorption: <0.1 % (ISO 62)

Dielectric strength: 20 kV/mm (DIN 53481)

Volume resistivity: 10¹⁶ Ohm x cm (DIN 53482)

Dielectric constant: 2.6 at 50 Hz (DIN 53483)

Dielectric loss factor: 4 x 10^-4 at 50 Hz (IEC 250)

Comparative track. index (CTI): 200 (IEC 112)

Item	L mm	External thread	P1 mm	P2 mm	SW mm	Einheit Stück	Price Euro*
338493	15	M3 x 0,5	7	7	6	5	69.00
338494	15	M3 x 0,5	7	7	6	15	185.00
338495	20	M3 x 0,5	7	7	6	5	73.00
338496	20	M3 x 0,5	7	7	6	15	189.00
338497	25	M3 x 0,5	7	7	6	5	73.00
338498	25	M3 x 0,5	7	7	6	15	189.00
338499	30	M3 x 0,5	7	7	6	5	75.00
338500	30	M3 x 0,5	7	7	6	15	193.00
338501	40	M3 x 0,5	7	7	6	5	75.00
338502	40	M3 x 0,5	7	7	6	15	193.00
338503	55	M3 x 0,5	7	7	6	5	75.00
338504	55	M3 x 0,5	7	7	6	15	193.00
338505	15	M4 x 0,7	7	7	9	5	69.00
338506	15	M4 x 0,7	7	7	9	15	185.00
338507	20	M4 x 0,7	7	7	9	5	73.00
338508	20	M4 x 0,7	7	7	9	15	189.00
338509	25	M4 x 0,7	7	7	9	5	73.00
338510	25	M4 x 0,7	7	7	9	15	189.00
338511	30	M4 x 0,7	7	7	9	5	75.00
338512	30	M4 x 0,7	7	7	9	15	193.00
338513	40	M4 x 0,7	7	7	9	5	75.00
338514	40	M4 x 0,7	7	7	9	15	193.00
338515	45	M4 x 0,7	7	7	9	5	75.00
338516	45	M4 x 0,7	7	7	9	15	193.00
338517	55	M4 x 0,7	7	7	9	5	75.00