Hexagon Socket Countersunk Head Screw (DIN 7991) made of PA

Hexagon Socket Countersunk Head Screw (DIN 7991) made of PA

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

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Technical specification

Material: PA 6.6 (polyamide 66)

Colour: natural

Regulations: DIN 7991, NFE 27160, ISO 10642

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

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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	External thread	L mm	D mm	h mm	Einheit Stück	Price Euro*
333189¹	M5 x 0,8	8	10	2,8	50	43.00
333190¹	M5 x 0,8	8	10	2,8	100	74.00
333191¹	M5 x 0,8	10	10	2,8	50	43.00
333192¹	M5 x 0,8	10	10	2,8	100	74.00
333193¹	M5 x 0,8	12	10	2,8	50	43.00
333194¹	M5 x 0,8	12	10	2,8	100	74.00
333195	M5 x 0,8	17	10	2,8	50	43.00
333196	M5 x 0,8	17	10	2,8	100	74.00
333197¹	M5 x 0,8	20	10	2,8	50	43.00
333198¹	M5 x 0,8	20	10	2,8	100	74.00
333199	M5 x 0,8	25	10	2,8	50	43.00
333200	M5 x 0,8	25	10	2,8	100	74.00
333201	M5 x 0,8	30	10	2,8	50	57.00
333202	M5 x 0,8	30	10	2,8	100	97.00
333203	M5 x 0,8	35	10	2,8	50	57.00
333204	M5 x 0,8	35	10	2,8	100	97.00
333205	M5 x 0,8	40	10	2,8	50	57.00
333206	M5 x 0,8	40	10	2,8	100	97.00
333207	M5 x 0,8	50	10	2,8	50	57.00
333208	M5 x 0,8	50	10	2,8	100	97.00
333209¹	M6 x 1	10	12	3,3	50	34.00
333210¹	M6 x 1	10	12	3,3	100	57.00
333211¹	M6 x 1	12	12	3,3	50	34.00
333212¹	M6 x 1	12	12	3,3	100	57.00
333213	M6 x 1	15	12	3,3	50	34.00
333214	M6 x 1	15	12	3,3	100	57.00
333215	M6 x 1	17	12	3,3	50	34.00
333216	M6 x 1	17	12	3,3	100	57.00
333217¹	M6 x 1	20	12	3,3	50	34.00
333218¹	M6 x 1	20	12	3,3	100	57.00
333219	M6 x 1	25	12	3,3	50	34.00
333220	M6 x 1	25	12	3,3	100	57.00
333221	M6 x 1	30	12	3,3	50	34.00
333222	M6 x 1	30	12	3,3	100	57.00
333223	M6 x 1	35	12	3,3	50	34.00
333224	M6 x 1	35	12	3,3	100	57.00
333225	M6 x 1	40	12	3,3	50	34.00
333226	M6 x 1	40	12	3,3	100	57.00
333227	M6 x 1	45	12	3,3	50	54.00
333228	M6 x 1	45	12	3,3	100	93.00
333229	M6 x 1	50	12	3,3	50	54.00
333230	M6 x 1	50	12	3,3	100	93.00
333231	M6 x 1	55	12	3,3	50	54.00
333232	M6 x 1	55	12	3,3	100	93.00
333233	M6 x 1	65	12	3,3	50	54.00
333234	M6 x 1	65	12	3,3	100	93.00
333235	M6 x 1	75	12	3,3	50	54.00
333236	M6 x 1	75	12	3,3	100	93.00
333237	M6 x 1	85	12	3,3	50	54.00
333238	M6 x 1	85	12	3,3	100	93.00
333239¹	M8 x 1,25	10	16	4,4	50	39.00
333240¹	M8 x 1,25	10	16	4,4	100	66.00
333241¹	M8 x 1,25	12	16	4,4	50	39.00
333242¹	M8 x 1,25	12	16	4,4	100	66.00
333243	M8 x 1,25	15	16	4,4	50	39.00
333244	M8 x 1,25	15	16	4,4	100	66.00
333245	M8 x 1,25	17	16	4,4	50	39.00
333246	M8 x 1,25	17	16	4,4	100	66.00
333247¹	M8 x 1,25	20	16	4,4	50	39.00
333248¹	M8 x 1,25	20	16	4,4	100	66.00
333249	M8 x 1,25	25	16	4,4	50	51.00
333250	M8 x 1,25	25	16	4,4	100	87.00
333251	M8 x 1,25	30	16	4,4	50	51.00
333252	M8 x 1,25	30	16	4,4	100	87.00
333253	M8 x 1,25	35	16	4,4	50	51.00
333254	M8 x 1,25	35	16	4,4	100	87.00
333255	M8 x 1,25	40	16	4,4	50	51.00
333256	M8 x 1,25	40	16	4,4	100	87.00
333257	M8 x 1,25	45	16	4,4	50	51.00
333258	M8 x 1,25	45	16	4,4	100	87.00
333259	M8 x 1,25	50	16	4,4	50	61.00
333260	M8 x 1,25	50	16	4,4	100	101.00
333261	M8 x 1,25	55	16	4,4	50	61.00
333262	M8 x 1,25	55	16	4,4	100	101.00
333263	M8 x 1,25	65	16	4,4	50	61.00
333264	M8 x 1,25	65	16	4,4	100	101.00
333265	M8 x 1,25	75	16	4,4	50	42.00
333266	M8 x 1,25	75	16	4,4	100	72.00
333267	M8 x 1,25	85	16	4,4	50	42.00
333268	M8 x 1,25	85	16	4,4	100	72.00
333269¹	M10 x 1,5	10	20	5,5	50	59.00
333270¹	M10 x 1,5	10	20	5,5	100	102.00
333271¹	M10 x 1,5	12	20	5,5	50	59.00
333272¹	M10 x 1,5	12	20	5,5	100	102.00
333273	M10 x 1,5	15	20	5,5	50	59.00
333274	M10 x 1,5	15	20	5,5	100	102.00
333275	M10 x 1,5	17	20	5,5	50	59.00
333276	M10 x 1,5	17	20	5,5	100	102.00
333277¹	M10 x 1,5	20	20	5,5	50	59.00
333278¹	M10 x 1,5	20	20	5,5	100	102.00
333279	M10 x 1,5	25	20	5,5	50	59.00
333280	M10 x 1,5	25	20	5,5	100	102.00
333281	M10 x 1,5	30	20	5,5	25	41.00
333282	M10 x 1,5	30	20	5,5	50	69.00
333283	M10 x 1,5	35	20	5,5	25	41.00
333284	M10 x 1,5	35	20	5,5	50	69.00
333285	M10 x 1,5	40	20	5,5	25	41.00
333286	M10 x 1,5	40	20	5,5	50	69.00
333287	M10 x 1,5	45	20	5,5	25	41.00
333288	M10 x 1,5	45	20	5,5	50	69.00
333289	M10 x 1,5	50	20	5,5	25	41.00
333290	M10 x 1,5	50	20	5,5	50	69.00
333291	M10 x 1,5	55	20	5,5	25	56.00
333292	M10 x 1,5	55	20	5,5	50	94.00
333293	M10 x 1,5	65	20	5,5	25	56.00
333294	M10 x 1,5	65	20	5,5	50	94.00
333295	M10 x 1,5	85	20	5,5	25	56.00
333296	M10 x 1,5	85	20	5,5	50	94.00
333297	M12 x 1,75	22	24	6,5	25	47.00
333298	M12 x 1,75	22	24	6,5	50	78.00
333299¹	M12 x 1,75	25	24	6,5	25	47.00
333300¹	M12 x 1,75	25	24	6,5	50	78.00
333301¹	M12 x 1,75	30	24	6,5	25	47.00
333302¹	M12 x 1,75	30	24	6,5	50	78.00
333303¹	M12 x 1,75	35	24	6,5	25	47.00
333304¹	M12 x 1,75	35	24	6,5	50	78.00
333305¹	M12 x 1,75	40	24	6,5	25	47.00
333306¹	M12 x 1,75	40	24	6,5	50	78.00
333307¹	M12 x 1,75	45	24	6,5	25	55.00
333308¹	M12 x 1,75	45	24	6,5	50	93.00
333309¹	M12 x 1,75	50	24	6,5	25	55.00
333310¹	M12 x 1,75	50	24	6,5	50	93.00
333311¹	M12 x 1,75	55	24	6,5	25	55.00
333312¹	M12 x 1,75	55	24	6,5	50	93.00
333313¹	M12 x 1,75	65	24	6,5	25	66.00
333314¹	M12 x 1,75	65	24	6,5	50	104.00
333315¹	M12 x 1,75	85	24	6,5	25	66.00
333316¹	M12 x 1,75	85	24	6,5	50	104.00