FORM G

Form G washers are the largest and thickest standardised metric flat washers available under British Specification BS 4320.

They feature an outside diameter (OD) that is approximately three times the size of the inside bolt thread diameter, coupled with a heavy, reinforced thickness profile.

This extreme surface area makes them the definitive "heavy-duty" choice for structural wood, soft plastics, and heavy engineering.

No detailed specifications are available for this product.

There are no downloads for this product.

Code Description Price Quantity
RWM06-G M6 1/4 FORM G WASHER 18MM OD X 2MM THK
413 In Stock for despatch
£5.96 (exc VAT) per HUND
£7.15 (inc VAT)
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RWM06-GP M6 1/4 FORM G WASHER 18MM OD X 2MM THK ZINC
438 In Stock for despatch
£6.40 (exc VAT) per HUND
£7.68 (inc VAT)
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RWM06GG M 6 FORM G WASHER 18 OD X 2MM GALV
94 In Stock for despatch
£10.00 (exc VAT) per HUND
£12.00 (inc VAT)
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RWM08-GG M8 5/16 FORM G WASHER 24 OD X 2.0 GALV
360 In Stock for despatch
£10.80 (exc VAT) per HUND
£12.96 (inc VAT)
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RWM08-GP M8 5/16 FORM G WASHER 24 OD X 2.0 ZINC
926 In Stock for despatch
£9.40 (exc VAT) per HUND
£11.28 (inc VAT)
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RWM10-G M10 3/8 FORM G WASHER 30 OD X 2.5
19 In Stock for despatch
£15.91 (exc VAT) per HUND
£19.09 (inc VAT)
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RWM10GG M10 FORM G WASHER 30 OD X 2.5 GALV
384 In Stock for despatch
£25.00 (exc VAT) per HUND
£30.00 (inc VAT)
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RWM10GP M10 3/8 FORM G WASHER 30 OD X 2.5 ZINC
2037 In Stock for despatch
£15.60 (exc VAT) per HUND
£18.72 (inc VAT)
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RWM12-G M12 1/2 FORM G WASHER 36 OD X 3.0
Out of Stock
£25.00 (exc VAT) per HUND
£30.00 (inc VAT)
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RWM12G-GALV M12 1/2 FORM G WASHER 36 OD X 3.0 GALV
220 In Stock for despatch
£38.90 (exc VAT) per HUND
£46.68 (inc VAT)
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RWM12GP M12 1/2 FORM G WASHER 36 OD X 3.0 ZINC
225 In Stock for despatch
£26.00 (exc VAT) per HUND
£31.20 (inc VAT)
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RWM14-GP M14 9/16 FORM G WASHERS 44 OD 3 ZINC PLATED
Out of Stock
£67.10 (exc VAT) per HUND
£80.52 (inc VAT)
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RWM16-G M16 5/8 FORM G WASHER 48 OD X 4.0
509 In Stock for despatch
£65.96 (exc VAT) per HUND
£79.15 (inc VAT)
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RWM16GG M16 5/8 FORM G WASHER 48 OD X 4.0 GALV
30 In Stock for despatch
£95.70 (exc VAT) per HUND
£114.84 (inc VAT)
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RWM16GP M16 5/8 FORM G WASHER 48 OD X 4.0 ZINC
438 In Stock for despatch
£69.20 (exc VAT) per HUND
£83.04 (inc VAT)
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RWM18-G M18 FORM G WASHER 54 OD X 4.0 ZINC
Out of Stock
£233.20 (exc VAT) per HUND
£279.84 (inc VAT)
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RWM20-G M20 3/4 FORM G WASHER 60 OD X 5.0
54 In Stock for despatch
£125.00 (exc VAT) per HUND
£150.00 (inc VAT)
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RWM20GG M20 3/4 FORM G WASHER 60 OD X 5.0 GALV
74 In Stock for despatch
£211.20 (exc VAT) per HUND
£253.44 (inc VAT)
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RWM20GP M20 3/4 FORM G WASHER 60 OD X 5.0 ZINC
274 In Stock for despatch
£129.70 (exc VAT) per HUND
£155.64 (inc VAT)
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RWM24-G M24 FORM G WASHER 72 OD X 6.0
46 In Stock for despatch
£235.20 (exc VAT) per HUND
£282.24 (inc VAT)
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RWM24-GG M24 FORM G WASHER 72 OD X 6.0 GALVD
Out of Stock
£580.00 (exc VAT) per HUND
£696.00 (inc VAT)
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RWM24-GP M24 FORM G WASHER 72 OD X 6.0 ZINC
72 In Stock for despatch
£202.80 (exc VAT) per HUND
£243.36 (inc VAT)
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RWM27-G M27 1" FORM G WASHER 81 OD X 6.0
Out of Stock
Price Unavailable
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RWM27GG M27 FORM G WASHER 81 OD X 6.0 GALV
16 In Stock for despatch
£900.00 (exc VAT) per HUND
£1,080.00 (inc VAT)
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RWM30G-G M30 1.1/8 FORM G WASHER 90 OD X 8 GALV
33 In Stock for despatch
£953.42 (exc VAT) per HUND
£1,144.10 (inc VAT)
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RWM30GP M30 1.1/8 FORM G WASHER 90 OD X 8.0 ZINC
1 In Stock for despatch
£464.10 (exc VAT) per HUND
£556.92 (inc VAT)
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RWM36GG M36 1.3/8 FORM G WASHER GALV 108 OD X 10MM THICK
52 In Stock for despatch
£1,460.98 (exc VAT) per HUND
£1,753.18 (inc VAT)
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