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Slotted Raised Countersunk Head Screw (DIN 964) made of PVDF

Technical specification Material: PVDF (polyvinylidene fluoride) Colour:... more

Technical specification

Material: PVDF (polyvinylidene fluoride)

Colour: natural, slightly translucent

Regulations: DIN 964, ISO 2010

General Information High-quality technical plastic for chemical apparatus and machine... more

General Information

High-quality technical plastic for chemical apparatus and machine building, especially in the petrochemical, metallurgical, pharmaceutical, food processing, paper and textile industry as well as in the nuclear technology.

Chemical features:

Resistant to alcohols, fats and oils, alkalis, acids and halogens; limited resistance to oxidizing acids; poor resistance to ketones, amines, pyridine, dimethyl formamide, hot alkalis and fuming sulfuric acid.

Material specification:

PVDF has similar properties than the related PTFE (temperature range -60 °C to +150 °C)

PVDF is vastly superior to all other fluoropolymers concerning stability, stiffness and creep strength as well as resistance to high-energy radiation, but sliding and electrical insulating properties are a little weaker.

Excellent resistance to UV, aging and weather

Good abrasion resistance

Good dielectric strength

Good dimensional stability due to strong hardness

High stability and impact resistance even at low temperatures

Low dissipation factor

Can not be solvent cemented

Water resistant

Flame resistant

Physiologically safe

Meets highest purity requirements

Material: PVDF (polyvinylidene fluoride)

Colour: natural, slightly translucent

Density: 1.76 g/cm3 (DIN ISO/IEC 1183)

Temperature range: -40 to +150 °C, for a short time +160 °C

Melting point: +175 °C (ASTM 03418)

Elastic modulus: 2,500 MPa (ISO 527)

Yield stress: 57 N/mm2 (DIN 53455)

Tearing strength: 50 N/mm2 (DIN 53455)

Elongation at break: 12 % (DIN 53455)

Coefficient of sliding friction against steel (dry): approx. 0.20 - 0.35

Water absorption: <0.04 % (ISO 62), storage in water

Shore hardness D: 79° (ASTM D2240)

Impact resistance: 300 - 450 kJ/m2 (DIN 53448)

Volume resistivity: 1013 Ohm x cm (IEC 60093)

Dielectric strength: 40 kV/mm (IEC 60093)

Flammability: hardly inflammable, self-extinguishing

Item Image External thread Thread length
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336401
M5 x 0,8 8 9 2,5 1,25 25 46.00
336402
M5 x 0,8 8 9 2,5 1,25 50 74.00
3364031
M5 x 0,8 10 9 2,5 1,25 25 46.00
3364041
M5 x 0,8 10 9 2,5 1,25 50 74.00
336405
M5 x 0,8 15 9 2,5 1,25 25 46.00
336406
M5 x 0,8 15 9 2,5 1,25 50 74.00
336407
M5 x 0,8 17 9 2,5 1,25 25 46.00
336408
M5 x 0,8 17 9 2,5 1,25 50 74.00
3364091
M5 x 0,8 20 9 2,5 1,25 25 48.00
3364101
M5 x 0,8 20 9 2,5 1,25 50 78.00
336411
M5 x 0,8 25 9 2,5 1,25 25 48.00
336412
M5 x 0,8 25 9 2,5 1,25 50 78.00
336413
M5 x 0,8 30 9 2,5 1,25 25 54.00
336414
M5 x 0,8 30 9 2,5 1,25 50 88.00
336415
M5 x 0,8 40 9 2,5 1,25 25 54.00
336416
M5 x 0,8 40 9 2,5 1,25 50 88.00
336417
M5 x 0,8 50 9 2,5 1,25 25 54.00
336418
M5 x 0,8 50 9 2,5 1,25 50 88.00
336419
M6 x 1 8 11 3 1,5 25 70.00
336420
M6 x 1 8 11 3 1,5 50 116.00
3364211
M6 x 1 12 11 3 1,5 25 70.00
3364221
M6 x 1 12 11 3 1,5 50 116.00
336423
M6 x 1 17 11 3 1,5 25 70.00
336424
M6 x 1 17 11 3 1,5 50 116.00
3364251
M6 x 1 20 11 3 1,5 25 74.00
3364261
M6 x 1 20 11 3 1,5 50 120.00
336427
M6 x 1 25 11 3 1,5 25 74.00
336428
M6 x 1 25 11 3 1,5 50 120.00
336429
M6 x 1 30 11 3 1,5 25 74.00
336430
M6 x 1 30 11 3 1,5 50 120.00
336431
M6 x 1 40 11 3 1,5 25 80.00
336432
M6 x 1 40 11 3 1,5 50 130.00
336433
M6 x 1 50 11 3 1,5 25 80.00
336434
M6 x 1 50 11 3 1,5 50 130.00
3364351
M8 x 1,25 20 14,5 4 2 25 80.00
3364361
M8 x 1,25 20 14,5 4 2 50 130.00
336437
M8 x 1,25 25 14,5 4 2 25 86.00
336438
M8 x 1,25 25 14,5 4 2 50 140.00
336439
M8 x 1,25 30 14,5 4 2 25 86.00
336440
M8 x 1,25 30 14,5 4 2 50 140.00
336441
M8 x 1,25 40 14,5 4 2 25 86.00
336442
M8 x 1,25 40 14,5 4 2 50 140.00
336443
M8 x 1,25 50 14,5 4 2 25 86.00
336444
M8 x 1,25 50 14,5 4 2 50 140.00
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