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Hex Washer Faced Nut made of PA

Product specification Nut and washer in one piece Quick assembly Suitable for awkward... more

Product specification

Nut and washer in one piece

Quick assembly

Suitable for awkward locations or automated assembly

Technical specification

Material: PA 6.6 (polyamide 66)

Colour: natural

General Information Good coefficient of sliding friction High mechanical stability and... more

General Information

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 alcohols, 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 Image Internal thread D
mm
H
mm
h
mm
WAF
mm
Unit
piece
Price
Euro*
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305809
M4 x 0,7 8,8 3,8 1 7 25 29.00
305810
M4 x 0,7 8,8 3,8 1 7 50 50.00
305812
M5 x 0,8 9,8 5 1 8 25 30.00
305813
M5 x 0,8 9,8 5 1 8 50 51.00
305815
M6 x 1 13 6 0,95 10 25 38.00
305816
M6 x 1 13 6 0,95 10 50 65.00
305818
M8 x 1,25 17 8 1,2 13 25 38.00
305819
M8 x 1,25 17 8 1,2 13 50 65.00
305821
M10 x 1,5 22 9,5 1,85 17 25 43.00
305822
M10 x 1,5 22 9,5 1,85 17 50 72.00
305824
M12 x 1,75 28 14,4 3 18,7 25 59.00
305825
M12 x 1,75 28 14,4 3 18,7 50 99.00
305826
M16 x 2 36 15,8 3,3 23,7 10 37.00
305827
M16 x 2 36 15,8 3,3 23,7 20 63.00
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