Dowel Pins are a hardened and precisely shaped pin used to keep machine components in accurate alignment they are also used as location guides for adjacent machine parts and to keep the two sections of a punch and die in alignment. For a tight fit your hole should be equal to or slightly smaller than the diameter shown. The length of the dowel pin is the overall measurement Length: Dowel Pins length is measured overall Material / Coating: Black or plain finish is unfinished (bare steel) has no actual protective coating. There may be an oil residue which provides some shelf life but no real corrosion protection when in use. The term “black” is an old industry term for plain. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Dowel Pins are a hardened and precisely shaped pin used to keep machine components in accurate alignment they are also used as location guides for adjacent machine parts and to keep the two sections of a punch and die in alignment. For a tight fit your hole should be equal to or slightly smaller than the diameter shown. The length of the dowel pin is the overall measurement Length: Dowel Pins length is measured overall Material / Coating: Black or plain finish is unfinished (bare steel) has no actual protective coating. There may be an oil residue which provides some shelf life but no real corrosion protection when in use. The term “black” is an old industry term for plain. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
in 2 offers
The lowest price for M5 x 20mm Metric Dowel Pin Parallel Hardened Plain DIN 6325 right now is $6.00 at Bolt & Nut Australia, compared across 2 retailers.
The all-time low was $6.00 on 30 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 14 May 2026.
M5 x 20mm Metric Dowel Pin Parallel Hardened Plain DIN 6325
Dowel Pins are a hardened and precisely shaped pin used to keep machine components in accurate alignment they are also used as location guides for adjacent machine parts and to keep the two sections of a punch and die in alignment. For a tight fit your hole should be equal to or slightly smaller than the diameter shown. The length of the dowel pin is the overall measurement Length: Dowel Pins length is measured overall Material / Coating: Black or plain finish is unfinished (bare steel) has no actual protective coating. There may be an oil residue which provides some shelf life but no real corrosion protection when in use. The term “black” is an old industry term for plain. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Dowel Pins are a hardened and precisely shaped pin used to keep machine components in accurate alignment they are also used as location guides for adjacent machine parts and to keep the two sections of a punch and die in alignment. For a tight fit your hole should be equal to or slightly smaller than the diameter shown. The length of the dowel pin is the overall measurement Length: Dowel Pins length is measured overall Material / Coating: Black or plain finish is unfinished (bare steel) has no actual protective coating. There may be an oil residue which provides some shelf life but no real corrosion protection when in use. The term “black” is an old industry term for plain. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Last updated at 14/05/2026 00:51:05
M6 x 20mm Metric Dowel Pin Parallel Hardened Plain DIN 6325
Next-day delivery $5
Hobsons - 6MMX 20 Plain Din 6325 M6 / Alloy Steel Dowel Pin | Dm6/20 (Pack Of 100)
Delivery between 14–22 May $7.95
| Alternative Brands | Hobson Enginnering |
| Brand | Brighton Best |
| Class Grade | High Tensile |
| Closest size in imperial | 1/4" |
| Corrosion Protection Level | Poor |
M6 x 20mm Metric Dowel Pin Parallel Hardened Plain DIN 6325
Next-day delivery $5
Hobsons - 6MMX 20 Plain Din 6325 M6 / Alloy Steel Dowel Pin | Dm6/20 (Pack Of 100)
Delivery between 14–22 May $7.95
| Alternative Brands | Hobson Enginnering |
| Brand | Brighton Best |
| Class Grade | High Tensile |
| Closest size in imperial | 1/4" |
| Corrosion Protection Level | Poor |
