OO M20 Nyloc Nuts Zinc Plated


M20 Nyloc Nuts Zinc Plated


M20  Nyloc  Nuts  Zinc  Plated
  • A nyloc hexagon nut (type P) is a fastener that incorporates a nylon component to effectively lock the nut into position on the bolt.
  • The nylon component has a smaller inside diameter than the actual nut.
  • Type P are slightly taller than the type T version.
  • This locks the nut in place by squeezing the nylon firmly around the bolt when tightened.
  • Unlike a standard locking washer, the nyloc nut prevents the nut from loosening under vibration as the nylon is tightly wedged into the bolt threads and provides resistance to turning when tightened.
  • The nuts are zinc-plated for increased resistance to corrosion.
  • Their hexagonal shape is designed to be driven by a wrench (spanner) and provides excellent torque when done so.

Scroll down for further product information...

When out of stock, any availability times are estimates and dependent upon supplier stock. Items without a lead time have no confirmed status and may take up to 12 weeks to arrive.

Next day delivery is available on items marked with a *.


ImageProduct + Brand PriceAvailabilityQty

M20 Nyloc Nuts Type 'P' Zinc Plated (Pack of 1) [Grade 8]


Part No: M20-NN-ZP

TIK Products

£0.70
Excl VAT: £0.58
15 Packs
In Stock

M20 Nyloc Nuts Type 'P' Zinc Plated [Grade 8] (Pack of 5)


Part No: FM20-NN-ZP5

TIK Products

£4.01
Excl VAT: £3.34
370 Packs
In Stock

M20 Nyloc Nuts Type 'P' Zinc Plated (Pack of 25) [Grade 8]


Part No: HX20-NN-ZP

HX Fixings

£10.00
Excl VAT: £8.33
3 Days

M20 Nyloc Nuts Type 'P' Zinc Plated (Pack of 50)


Part No: FM20-NN-ZP

Fixings Megastore

£23.18
Excl VAT: £19.32
37 Packs
In Stock

M20 Nyloc Nuts Type 'P' Zinc Plated (Pack of 300)


Part No: FM20-NN-ZPB

Fixings Megastore

£98.02
Excl VAT: £81.68
19 Packs
In Stock

M20 Nyloc Nuts Type 'P' Zinc Plated (Pack of 300) [Grade 8]


Part No: HX20-NN-ZPB

HX Fixings

£81.97
Excl VAT: £68.31
3 Days

M20 Nyloc Nuts Type 'T' Zinc Plated (Pack of 1) [Grade 8]


Part No: M20-NN-ZT

TIK Products

£0.61
Excl VAT: £0.51
58 Packs
In Stock

M20 Nyloc Nuts Type 'T' Zinc Plated [Grade 8] (Pack of 5)


Part No: FM20-NN-ZT5

TIK Products

£3.48
Excl VAT: £2.90
595 Packs
In Stock

M20 Nyloc Nuts Type 'T' Zinc Plated (Pack of 25) [Grade 6]


Part No: HX20-NN-ZT

HX Fixings

£8.12
Excl VAT: £6.77
3 Days

M20 Nyloc Nuts Type 'T' Zinc Plated (Pack of 25)


Part No: FM20-NN-ZT

Fixings Megastore

£10.10
Excl VAT: £8.42
119 Packs
In Stock

M20 Nyloc Nuts Type 'T' Zinc Plated (Pack of 400)


Part No: FM20-NN-ZTB

Fixings Megastore

£140.48
Excl VAT: £117.07
13 Packs
In Stock

M20 Nyloc Nuts Type 'T' Zinc Plated (Pack of 320) [Grade 6]


Part No: HX20-NN-ZTB

HX Fixings

£80.72
Excl VAT: £67.27
3 Days
  • A nyloc hexagon nut is a fastener that incorporates a nylon component to effectively lock the nut into position on the bolt.
  • Type P are slightly taller than the type T version.
  • The nylon component has a smaller inside diameter than the actual nut.
  • This locks the nut in place by squeezing the nylon firmly around the bolt when tightened.
  • Unlike a standard locking washer, the nyloc nut prevents the nut from loosening under vibration as the nylon is tightly wedged into the bolt threads and provides resistance to turning when tightened.
  • The nuts are zinc-plated for increased resistance to corrosion.
  • Their hexagonal shape is designed to be driven by a wrench (spanner) and provides excellent torque when done so.

Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrates surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers.

Fastener Specifications
Nut TypeNyloc Nut
Nut Diameter20mm
Nut ThicknessP 16.9mm / T 14mm
Thread TypeMetric
Thread Pitch2.5mm
FinishZinc Plated
Spanner Size30mm
Nut SpecificationDIN 982 / 985