Washers - Form B
M5 - M24 Washers Flat Form B Zinc BZP DIN125B BS4320
M5 - M24 Washers Flat Form B Zinc BZP DIN125B BS4320
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Postal Notification: Royal Mail 2nd Class delivers between 5-10 days, 5% of the time. Choose 1st or tracked at checkout for time sensitive shipments.
M5, M6, M8, M10, M12, M16, M20, M24, Washers, Form B, Zinc Plated, BZP, DIN 125B, BS4320
Fixaball, sell all sizes of Form A, BZP, flat washers
A washer has multiple purposes depending on it’s’ shape, form and material. Generally speaking, a washer is used to:
- protect the surface of fastened materials,
- spread the load/ pressure at the hold points of fastened materials,
- assist with tightening and loosening of a fastener,
- control the spacing of connecting components
- lock and secure nuts in place (shakeproof washers)
Orders placed before 2pm are usually dispatched same day (Mon-Fri).
Standard, Free Delivery is Royal Mail, 2nd Class (2-5 days, most likely 2 days). For a faster delivery time, select 1st class or courier at checkout.
Please make your size and pack quantity selection from the drop down menus.
Form B Washer Sizes Available at Fixaball:
- M5
- M6
- M8
- M10
- M12
- M16
- M20
- M24
Washers - DIN 125 Form B Dimensions for Flat Washers
| Form B Size | d1 min | d2 max | s |
| M1 | 1.1 | 3 | 0.3 |
| M1.2 | 1.3 | 3.5 | 0.3 |
| M1.4 | 1.5 | 4 | 0.3 |
| M1.6 | 1.7 | 4 | 0.3 |
| M1.7 | 1.8 | 4.5 | 0.3 |
| M2 | 2.2 | 5 | 0.3 |
| M2.5 | 2.7 | 6 | 0.5 |
| M2.6 | 2.8 | 7 | 0.5 |
| M3 | 3.2 | 7 | 0.5 |
| M3.5 | 3.7 | 8 | 0.5 |
| M4 | 4.3 | 9 | 0.8 |
| M5 | 5.3 | 10 | 1 |
| M6 | 6.4 | 12 | 1.6 |
| M7 | 7.4 | 14 | 1.6 |
| M8 | 8.4 | 16 | 1.6 |
| M10 | 10.5 | 20 | 2 |
| M12 | 13 | 24 | 2.5 |
| M14 | 15 | 28 | 2.5 |
| M16 | 17 | 30 | 3 |
| M18 | 19 | 34 | 3 |
| M20 | 21 | 37 | 3 |
| M22 | 23 | 39 | 3 |
| M24 | 25 | 44 | 4 |
| M27 | 28 | 50 | 4 |
| M30 | 31 | 56 | 4 |
| M33 | 34 | 60 | 5 |
| M36 | 37 | 66 | 5 |
| M39 | 40 | 72 | 6 |
| M42 | 43 | 78 | 7 |
| M45 | 46 | 85 | 7 |
| M48 | 50 | 92 | 8 |
| M52 | 54 | 98 | 8 |
| M56 | 58 | 105 | 9 |
| M60 | 62 | 110 | 9 |
| M64 | 66 | 115 | 9 |
| M68 | 70 | 120 | 10 |
| M72 | 74 | 125 | 10 |
| M76 | 78 | 135 | 10 |
| M80 | 82 | 140 | 12 |
| M85 | 87 | 145 | 12 |
| M90 | 93 | 160 | 12 |
| M100 | 104 | 175 | 14 |
Additional Information
A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID).
Washers are usually metal or plastic. High quality bolted joints require hardened steel washers to prevent the loss of pre-load due to Brinelling (permanent indentation) after the torque is applied.
Washers are important for preventing galvanic corrosion, particularly by insulating steel screws from aluminium surfaces and phosphor washers are used for high abrasion and corrosion resistance.
'Type' is not to be confused with 'form' (but often is). The British Standard for Metric Series Metal Washers (BS4320) written in 1968 coined the term 'form'. The forms go from A to D for Bright Metal and denote outside diameter and thickness.
Image is for illustrative purposes only.
Materials
Materials
Shipping & Returns
Shipping & Returns
Fixaball, UK Shipping.
Standard, Free Shipping at Fixaball is Royal Mail 48 (2-3 days). Shipping upgrades are available at checkout; please see the table below.
Postal Notification (Nov-Dec 2023): Royal Mail 2nd Class delivers between 5-10 days, 5% of the time. Choose 1st or tracked at checkout for time sensitive shipments.
Same day shipping courier available on request.
Handling Time
All orders are shipped the same day if ordered before 2pm, Monday to Friday, excluding weekends and bank holidays.
| Value of Order | Shipping Service Type of Shipping | Speed of Shipping | Cost of Shipping |
| All Values | Royal Mail 48 | 2 - 5 Working Days | Free |
| £0 - £25 | Royal Mail 48 Tracked | 2 - 5 Working Days | £1.75 |
| £25+ | Royal Mail 48 Tracked | 2 - 5 Working Days | Free |
| £0 - £10 | Royal Mail 24, | 1 – 2 Working Days | £1.5 |
| £10.01 - £25 | Royal Mail 24, | 1 – 2 Working Days | £2.5 |
| £25.01 - £29.99 | Royal Mail 24, | 1 – 2 Working Days | £6.5 |
| £0 - £20 |
Next Working Day, Tracked. MAINLAND ONLY |
Next Day, Before 5pm | £6 |
| £20.01 - £40 |
Next Working Day, Tracked. MAINLAND ONLY |
Next Day, Before 5pm | £7.5 |
| £40.01 - £120 |
Next Working Day, Tracked. MAINLAND ONLY |
Next Day, Before 5pm | £9 |
| £120 - £200 |
Next Working Day, Tracked. MAINLAND ONLY |
Next Day, Before 5pm | £12.5 |
| £200.01 - £300 |
Next Working Day, Tracked. MAINLAND ONLY |
Next Day, Before 5pm | £20 |
| £300+ |
Next Working Day, Tracked. MAINLAND ONLY |
Next Day, Before 5pm | £30 |
| All Values |
Next Working Day, Tracked. MAINLAND ONLY |
Next Day, Before 1pm. | £12 - £60 |
Royal Mail's retail compensation policy for loss
At Fixaball we will do everything possible to make sure our delivery/ despatch times are met, as reliability is our top priority. Royal Mail and DHL are fantastic shipping providers but on very rare occasions shipping will arrive late. Please select postage upgrades on shipping that is time sensitive. On even rarer occasion, mail is lost. Royal Mail allow 10 working days before they class post as 'lost'. After which time we can request compensation. Please see the table below.
|
Product |
Due Date |
Compensation for loss payable |
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1st class- stamp/meter/account (Including Royal Mail Signed For ® sent as 1st class) Online Postage, Articles for the Blind |
Next working day after posting |
10 working days after due date |
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2nd class - stamp/meter/account (Including Royal Mail Signed For® sent as 2nd class), Online Postage |
3 working days after posting |
10 working days after due date |
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Royal Mail Special Delivery Guaranteed by 1pm ® (not posted on account)
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On guaranteed date as per product specification
|
5 working days after due date
|
DHL - Packages over 2 kgs
In our opinion, DHL are the most efficient and reliable couriers. We choose them to provide you with the best shipping service available. Choose the courier option at checkout to trace your package.
Fixaball, International Orders.
Offshore and International Shipping
We use Royal Mail, Airmail, Tracked & Signed for international orders. However, if the order exceeds the maximum weight (2kg) we will use UPS. Often, discounts can be offered on light weight/ high value goods if you email or call. Also, faster delivery can be arranged on your request. The dispatch window for all of our offshore sales is 1 working day (most likely same day dispatch if ordered before 2pm).
Our delivery services are reliable; however, occasionally there may be a delay due to various unforeseen circumstances (weather, industrial action, holiday seasons). With this in mind, please consider feedback based on what we can control, which is our quick, dispatch time (same day if ordered before 2pm). Our aim is to do everything we can to support you.
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Fixaball International Shipments: 3-5 days to the country + Customs Clearance |
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Total Value of Your Purchase |
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(Exchange Rate Will Change With the Global Exchange Rate) |
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Pound Sterling |
£0 - £20 |
£21- £40 |
£41 - £120 |
£121 - £200 |
£201 - £300 |
£300.00 |
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Euros |
€0 - €23 |
€24 – €46 |
€47 – €138 |
€139 – €229 |
€231 – €345 |
€346 |
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Zone 1 England Scotland Wales |
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Pound Sterling |
£6.00 |
£7.50 |
£9.00 |
£12.50 |
£20.00 |
£30.00 |
|
Euros |
€6.9 |
€8.6 |
€10.5 |
€14.5 |
€23 |
€35 |
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Zone 2 Northern Ireland |
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Pound Sterling |
£6.50 |
£8.00 |
£9.50 |
£13.00 |
£25.00 |
£40.00 |
|
Euros |
€7.5 |
€9.2 |
€11 |
€15 |
€29 |
€46 |
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Zone 3 Belgium, France, Germany, Republic of Ireland, Luxembourg, Monaco, Netherlands |
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Pound Sterling |
£10.00 |
£15.00 |
£25.00 |
£35.00 |
£50.00 |
£80.00 |
|
Euros |
€11.5 |
€17.5 |
€29 |
€40 |
€58 |
€92 |
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Zone 4 Austria, Azores, Czech Republic, Denmark, Finland, Greece, Italy, Madeira, Poland, Portugal, Spain, Sweden |
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Pound Sterling |
£12.00 |
£18.00 |
£30.00 |
£45.00 |
£70.00 |
£100.00 |
|
Euros |
€14 |
€21 |
€35 |
€52 |
€81 |
€115 |
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Zone 5 Bulgarian, Croatia, Cyprus, Estonia, Hungary, Latvia, Lithuania, Malta, Romania, Slovakia, Slovenia |
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|
Pound Sterling |
£15.00 |
£20.00 |
£32.00 |
£50.00 |
£80.00 |
£120.00 |
|
Euros |
€17.5 |
€23 |
€40 |
€58 |
€92 |
€138 |
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Zone 6 Albania, Andorra, Belarus, Bosnia and Herzegonia, Ceuta, Faroe Island, Gibraltar, Greenland, Guernsey. Iceland, Jersey, Kosovo, Liechenstein, Macedonia, Moldova, Montenegro, Norway, Russia, San Marino, Serbia, Switzerland, Turkey, Ukraine |
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Pound Sterling |
£20.00 |
£25.00 |
£35.00 |
£55.00 |
£85.00 |
£125.00 |
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Euros |
€23 |
€29 |
€41 |
€64 |
€98 |
€145 |
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Zone 7 Contact us Directly for a Bespoke Quote Canada, Mexico, Puerto Rico, United States |
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Zone 8 Contact us Directly for a Bespoke Quote China, Hong Kong, Indonesia, Japan, Macau, Malaysia, Phillipines, Singapore, South Africa, South Korea, Taiwan, Thailand, UAE |
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Zone 9 Contact us Directly for a Bespoke Quote Australia, New Zealand |
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Zone 10 Contact us Directly for a Bespoke Quote Rest of the World |
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Dimensions
Dimensions
Customer Reviews
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Free Shipping
Shipping PolicySame Day Despatch
All prices shown include VAT and Free, 2nd Class Royal Mail Shipping.
Upgrades Available
Signed For and Tracked
1st Class Royal Mail
DHL Next Day Courier (before 11pm and 1pm available)
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Hassle-Free Refunds/ Exchanges
Refund/ Return PolicyReturn your Item within 30 days for a 'no quibble' (no reason) refund