Spacer Standoff made of PA - hexagonal, internal / external thread

Spacer Standoff made of PA - hexagonal, internal / external thread

Product specification Hexagon spacer standoffs, internal thread on one side, external thread... more

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Product specification

Hexagon spacer standoffs, internal thread on one side, external thread on the other side

General Information PA 6 .6 Good coefficient of sliding friction High mechanical... more

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General Information PA 6.6

Good coefficient of sliding friction

High mechanical stability and fatigue strength

Excellent resilience

Impact resistant

Resistant to abrasion

Resistant to cold

Chemical features:

Good resistance to weak alkalis, but only moderate resistance to strong alkalis; resistant to aromatic and aliphatic hydrocarbons, fuels, mineral oils and mineral lubricants; suitable for alkohols, esters, ketones, ethers and amines.

Material specification:

The polyamides are universal materials for mechanical functional parts

The temperature resistance of polyamide (from -30 to +100 °C, for a short time +120 °C) allows use in many industries

Connecting parts made of polyamide and similar plastics protect from rust and corrosion damage

Insulating properties and an amazingly high tensile strength

PA can also be used in the food processing industry and in medical fields

Resistant to corrosion and abrasion

Non-toxic and unmagnetic

Vibration-damping

PA 6.6 features the same chemical resistance as PA 6

PA 6.6 has a higher hardness, abrasion resistance, and a little higher operating temperature than PA 6

However, PA 6.6 is a little less impact resistant compared to PA 6

Material: PA 6.6 (polyamide 6.6)

Colour: natural

Density: 1.14 g/cm³ (DIN 53479)

Temperature range: -30 to +100 °C

Melting temperature: +255 °C (DIN 53736)

Yield stress: 83 N/mm² (ISO 527)

Elongation at break: 30 % (DIN 53455)

Bending strength: 115 N/mm² (DIN 53452)

Elastic modulus: 3,000 N/mm² (DIN 53457)

Impact resistance (Charpy): without break (DIN 53453)

Notch impact strength (Izod): 60 J/m (ASTM D 256)

Coefficient of sliding friction against steel (dry): 0.35 - 0.42

Dielectric loss factor (at 1 MHz): 0.025 (DIN 53483)

Volume resistivity: 10¹⁵ Ohm x cm (DIN 53482)

Surface resistance: approx. 10¹⁴ Ohm (DIN 53482)

Comparative tracking index (CTI): >600 V (IEC 112)

Dielectric strength: approx. 40 kV/mm (DIN 53481)

Water absorption (saturation): approx. 8.5 % (DIN 53495)

Moisture absorption (s.c.a.-saturation): approx. 2.9 % (DIN 53714)

Item	External thread	P1 mm	Innengewinde	P2 mm	L mm	SW mm	Einheit Stück	Price Euro*
339141	M2,5 x 0,45	8	M2,5 x 0,45	3,5	5	5	10	69.00
339142	M2,5 x 0,45	8	M2,5 x 0,45	3,5	5	5	25	155.00
339143	M2,5 x 0,45	8	M2,5 x 0,45	6	8	5	10	69.00
339144	M2,5 x 0,45	8	M2,5 x 0,45	6	8	5	25	155.00
339145	M2,5 x 0,45	8	M2,5 x 0,45	8	10	5	10	69.00
339146	M2,5 x 0,45	8	M2,5 x 0,45	8	10	5	25	155.00
339147	M2,5 x 0,45	8	M2,5 x 0,45	10	12	5	10	69.00
339148	M2,5 x 0,45	8	M2,5 x 0,45	10	12	5	25	155.00
339149	M2,5 x 0,45	8	M2,5 x 0,45	10	15	5	10	69.00
339150	M2,5 x 0,45	8	M2,5 x 0,45	10	15	5	25	155.00
339151	M2,5 x 0,45	8	M2,5 x 0,45	10	18	5	10	69.00
339152	M2,5 x 0,45	8	M2,5 x 0,45	10	18	5	25	155.00
339153	M2,5 x 0,45	8	M2,5 x 0,45	10	20	5	10	69.00
339154	M2,5 x 0,45	8	M2,5 x 0,45	10	20	5	25	155.00
339155	M2,5 x 0,45	8	M2,5 x 0,45	10	25	5	10	101.00
339156	M2,5 x 0,45	8	M2,5 x 0,45	10	25	5	25	163.00
339157	M2,5 x 0,45	8	M2,5 x 0,45	10	30	5	10	101.00
339158	M2,5 x 0,45	8	M2,5 x 0,45	10	30	5	25	217.00
339159	M2,5 x 0,45	8	M2,5 x 0,45	10	35	5	10	101.00
339160	M2,5 x 0,45	8	M2,5 x 0,45	10	35	5	25	217.00
339161	M2,5 x 0,45	8	M2,5 x 0,45	10	40	5	10	101.00
339162	M2,5 x 0,45	8	M2,5 x 0,45	10	40	5	25	217.00