1 x Machine Screw Hexagonal Head M8X20 Class 8.8 Zinc Plated

1 x Machine Screw Hexagonal Head M8X20 Class 8.8 Zinc Plated

Name: 1 x Machine Screw Hexagonal Head M8X20 Class 8.8 Zinc Plated
Brand: Screw Express
SKU: 4108802002
Price: 0.45 EUR
Availability: InStock

Reference 4108802002_1

In stock 229489 Pièces

€0.45 Incl VAT

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ISO 4017 - Machine Screw Hexagonal Head M8X20 Class 8.8 Zinc Plated

Packaging

1 unit
10 units
30 units
200 units
800 Units

Dimensions shown in millimeters (mm)

Product Details

Diameter: M8
Length

Length

How do I measure the length of a screw?

The length of a countersunk screw is measured with the head. For all other heads, the length is measured under the head.: 20
Thread: Metal
Pitch: Standard pitch 125
Material: Steel
Class Class Current mechanical classes of screws in accordance with ISO 898-1 Meaning of class 8.8: The first number (8) indicates the ultimate tensile strength of the material, expressed in hundreds of MPa (megapascals). Here, 8 × 100 = 800 MPa ultimate tensile strength. The second number (8) indicates the ratio between yield strength and ultimate tensile strength, multiplied by 10. Here, 8 means that the yield strength is 0.8 times the ultimate tensile strength. So, yield strength = 0.8 × 800 MPa = 640 MPa. Mechanical classes of screws (common examples) Class Tensile strength (MPa) Yield strength (MPa) Typical use 4.6 400 0.6 × 400 = 240 Low-strength screw, light use 5.6 500 0.6 × 500 = 300 General light to medium duty 8.8 800 0.8 × 800 = 640 High strength, mechanical, construction 10.9 1000 0.9 × 1000 = 900 Very high strength, demanding applications 12.9 1200 0.9 × 1200 = 1080 Ultra high strength, heavy industrial use Additional explanations: Ultimate tensile strength: maximum load the screw can withstand before breaking. Yield strength: maximum load before plastic deformation (permanent and irreversible). The higher the class, the stronger the screw, but it is also often more brittle (can break suddenly without much bending). Lower classes are used for assemblies that are less subject to high stresses. Unmarked screw = class 4.6 or equivalent (generally) In general, an unmarked screw is a low-strength screw, often made of mild steel or standard steel. It may correspond to a class 4.6 (tensile strength ~400 MPa, yield strength ~240 MPa) or sometimes even lower. These screws are suitable for assemblies not subject to high mechanical stress. Why are they suitable? Screws in higher classes (8.8, 10.9, 12.9, etc.) must be marked to guarantee their quality and traceability. The absence of marking often means that the screw is not standardised or is of low quality.: Class 8.8
Coating: Zinc Plated
COLOR: Grey
Norm: ISO 4017
Product Family: Machine Screw
Jobs: Agricultural
Diameter in mm: 7.972 - 7.772
Unit weight: 12.07 GR
Head shape: Hex Head
Spanner: 13

In stock 229489 Items

ean13 3663072072039

Description

Machine Screw Hexagonal Head M8X20 Class 8.8 Zinc Plated
Diameter = M8, Length = 20, Coating = Zinc Plated, Class = Class 8.8, Material = Steel, Pitch = Standard pitch 125, Norm = ISO 4017, Product Family = Machine Screw, Jobs = Agricultural

dimensional guide (mm)

Diameter	6	8	10	12	14	16	18	20	22	24
Head Tickness	4	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15
Across flats	10	13	16	18	21	24	27	30	34	36
Pitch	100	125	150	175	200	-	300

Other Reference : 3473575341200 184020 R000023 VISHM8X20Z8. 8 0057820 09462 156542 3VTHZ91M08*0 C08000353 00102650279 YVISTHZN0820 16091 VISTHZ08X20 VIS_TH_M8X20 TH8X20 13429006300 A300100700 3-0559 3VTHZ91M08*2 310712 90080001 TH820Z 02483 VTH8X20Z 0207220 VIS-H-M8-20- VIS08X20T88J 170010178 VISS0187 11010820Z 0523084 VIS.AC.M8X20 2VITHM016 VIZH108020 6PANS820 600507 2365094 1140289 VISQ317 VIS.AC.M8X20 820 R000023 301608020 LEH102132 AN 070C000015 6374 VI010152B VIS 8X20 0057820 0057820005 MBH3327 VISMT0820 06010199003 VISHM8X20ACZ 04187400 7.800297 5170890 32686 007853 001042-001 BR2400104 00010184 VAX.VAC.8X20 2001627-00-0 8648120 A01104 21178020 90TH0-08020 ACP-VI-P-999 V12 003809 BOULON8X20 90908020 12391 847-227 VH8X20FT 101345 AC001028 1304634LV QU22026 180108020 H8X20AZ PG2400119 SUVIS16330 VIS0033 088189 AF230724 VI 113A 6FVH0820 THG8X20 QVTHEX0820 VMTH8X20 PG2400119 ACH0279 PME------- 15016 AN VT08020 VISS00223 99568008 52214 GAR10169 124870 78421.80.20 091704 290032 9647 933AZ08020 5s0102042 0003218 VH8X20 22.311.10.04 VH8X20 VH8X20 250067 A90049 2839321 0609233 WUR0057.8.20 7001-0034-A 6000-0159 290032 1716138 VIS0355 642604 3703027 120350108002 600.0056 120000214 13899P 612000061 0200016 /AN VPAZ0014 263330 9908020 1402000078 103031516 A3010820 1801 401113009900 ISO4017-M8X2 304011 1513-100093 W110047 09330820ZI 0003032 BP9200108020 41087 QVISHEX08020 0003032 1761200200 OVISHM8-20 VISM8_20 1000010005 0003032 0003032 3920008 66114 THG8X20 VISTH8X20 THG8X20 56208020.1 30520172 80060820 VISTH8X20 0190439900 6101011 R48683 H08X20V VISSMEHM8X20 G0012238 933M8X20AZ8 01230.080.02 11502 VIS814566 0119 0119 V12.820 AN 180108020 01010.080.02 MV0033 VI80 3913 A03010402 K300010815 80060820 01127006 R140025 35020310 990877 VI00018 990199011120 A100024 290094 BOU1695 VH8*20 BVVMHXX08X02 560133 vis98610 1301008050 127001038 127001038 VISSER0120 127001038 127001038 127001038 BO658 0003218 VIS8X20 B6022-08020 3-0559 SSTDVI00012 VISM8x20TH 010.01.03.01 AN VIS-BOUL-002 9962001 011720 2304062 103031516 7006608 MAVISVIS002 VAHE08020Z AETH820 HZ0820 VISTH08/20 2006150000 39001 OJB985 MNR11016 BOULTH8*20 COVISTR08X20 PMM0030 0550318 39001 202144 QU0403 1004251 FVIM020 vih820 7070420820 1C653954 71IMXTH008 2101420 104189 0104084 2QVISM8X20TH VIHM820C8ZB 62820 VTH8X20Z 310293 400150 C3090 110110100802 0003032 QUVI-VMTH4 6610255 700104Y 4220821 1FA700104Y 6350820 LN01 10 100300709061 290032 2200068 0300010806 34-00876-20I 2204-299 V8208EF P004672 AN 1304634LV VIS272 VIS*H*M8*20* V1008020 140615 P02VZH08X020 130363 160062 PU01366 523100196 HZ8X20 TH008X020ZN VI010152B DB1022008020 0300010806 0B080108020 VVTHM8X20 BTD14 184020 AC8X20 VSZ08020 2001627-00-0 12471 VI08010028 VZ0820208.8 6315 24142 8741 VTH8X20Z 020049 01B002 701007 4QE1511 58290 0300010806 40016 265063000 VISTH8X20 207271 PC0244 V10400 FV0441 VIS08H020C HM08020 QVISEZ08820 VBV0820 VHM8X20 VER828 HM8-20 001020J 25010272 VZTH88M-8L20 250067 VIP0808020 06HMAZ00820 90013597 120004020 51964 AMVV00028 120004020 20130376 MQ00218 vhz000820 16-180100814 04VHZ08020 22010VVH820Z X230/B M78115320 104189 0400231 720039 VTH820 642-067-6 03VISH8X20 VIS_TH_8X20 BL1008020 002258 1002410 MVVM820H 250067 VIS0057 120004020 BBB000888/ZB 9501260 04VHZ08020 FV0441 FV0441 10210700 000439 05233361 FV0441 QATH_8X20 0055/8*20 94056 10210700 TH0820 2331231420 0057 8 20 A05011309020 TH0820 CO111014 1801 020049 700104Y 500413 VISTH8X20Z FIX-VMTH-082 COV00053 AN 0601317 611075 1304634LV 1661 0057 8 20 VISTH08X20 VSPZ08020.25 QVI20110 0901781 5002051 22.008.020 AN AN 280030s VIS TH08X020 00010184 184020 1318 DAA007 07151100 076508 T2610820 500053 103587 020.0419 V01-157 A00186 120350108002 10000450 523084 WBCL009889 19918402029 0057820 AN 3300-0131-03 AN VISTHM8X20Z 1049828 225669 CA10-00125 600507 600507 600507 600507 01102008 AN VS001650 101922 0057820 3300-0131-03 30150032 102440 VIS8X20 3663072072039

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I am a farmer and I use your screws to assemble six FAO brand conical bottom indoor grain silos. Each silo has the following characteristics: Diameter: 5.80 m Total height: 6.50 m Type: indoor, conical bottom (suitable for storage and proper evacuation of grain) The screws are used for the complete assembly of the structure, guaranteeing the strength, watertightness and durability of the silos. I am a farmer and I use your screws to assemble six FAO brand conical bottom indoor grain silos. Each silo has the following characteristics: Diameter: 5.80 m Total height: 6.50 m Type: interior, conical bottom (suitable for storage and proper evacuation of cereals) Screws are used for the complete assembly of the structure, guaranteeing the solidity, watertightness and durability of the silos.

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