Hex Nut made of PA - flat | Reichelt Chemietechnik

Technical specification Material: PA 6.6 (polyamide 66) Colour: black more

Close menu

Technical specification

Material: PA 6.6 (polyamide 66)

Colour: black

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

Close menu

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	Internal thread	h mm	SW mm	Einheit Stück	Price Euro*
305830	M6 x 0,75	2,3	8	50	45.00
305831	M6 x 0,75	2,3	8	100	78.00
305833	M8 x 0,75	2,5	12	50	49.00
305834	M8 x 0,75	2,5	12	100	82.00
305836	M8 x 1	4	13	50	49.00
305837	M8 x 1	4	13	100	82.00
305839	M10 x 0,75	2,7	14	50	49.00
305840	M10 x 0,75	2,7	14	100	82.00
305842	M10 x 1	3,2	14	50	49.00
305843	M10 x 1	3,2	14	100	82.00
332531	M10 x 1	6	14	25	40.00
332532	M10 x 1	6	14	50	69.00
305845	M12 x 1	5	16	25	35.00
305846	M12 x 1	5	16	50	59.00
305848	M12 x 1	4,4	17	25	35.00
305849	M12 x 1	4,4	17	50	59.00
305851	M13 x 1	4,3	17	25	35.00
305852	M13 x 1	4,3	17	50	59.00
305854	M14 x 1	5,4	22	25	36.00
305855	M14 x 1	5,4	22	50	61.00
305857	M14 x 1,5	4	22	25	36.00
305858	M14 x 1,5	4	22	50	61.00
305860	M15 x 1	3	18	25	36.00
305861	M15 x 1	3	18	50	61.00
305863	M16 x 1	4,3	24	25	45.00
305864	M16 x 1	4,3	24	50	79.00
305866	M16 x 1,5	4,4	19	25	45.00
305867	M16 x 1,5	4,4	19	50	79.00
305869	M18 x 1	4,3	24	25	45.00
305870	M18 x 1	4,3	24	50	79.00
305872	M18 x 1,5	4,5	24	25	45.00
305873	M18 x 1,5	4,5	24	50	79.00
305875	M18 x 1,5	4,5	25	25	45.00
305876	M18 x 1,5	4,5	25	50	79.00
305878	M20 x 1,5	8	27	25	45.00
305879	M20 x 1,5	8	27	50	79.00
305881	M22 x 1	4,5	25	25	45.00
305882	M22 x 1	4,5	25	50	79.00
305884	M22 x 1,5	4,6	25	25	45.00
305885	M22 x 1,5	4,6	25	50	79.00
305887	M30 x 1,5	5	36	25	45.00
305888	M30 x 1,5	5	36	50	79.00