Last updated at 10/05/2026 15:59:19
Hex head bolts - with nuts (Size: M12 x 300mm, Material: plain steel)
Free delivery between 12–18 May
Hobsons - M12 x 300 Plain As1111.1 / Class 4.6 Hex Bolt & Nut | Hmc612300Bn (Pack Of 50)
Delivery between 11–19 May $7.95
| Length (mm) | 300 |
| Pitch (mm) | 1.75 |
| Recommended Tightening Torque Plain (nm) | 18.3 |
| Tensile Strength (kn) | 76.2 |
| Minimum Proof Load (kn) | 19 |
Hex head bolts - with nuts (Size: M12 x 300mm, Material: plain steel)
Free delivery between 12–18 May
Hobsons - M12 x 300 Plain As1111.1 / Class 4.6 Hex Bolt & Nut | Hmc612300Bn (Pack Of 50)
Delivery between 11–19 May $7.95
| Length (mm) | 300 |
| Pitch (mm) | 1.75 |
| Recommended Tightening Torque Plain (nm) | 18.3 |
| Tensile Strength (kn) | 76.2 |
| Minimum Proof Load (kn) | 19 |
Enhance your projects with the versatile HDG 4.6 B/N KIT. Boost efficiency and durability with this ISO 4.6 bolt kit. Get yours now!
Enhance your projects with the versatile HDG 4.6 B/N KIT. Boost efficiency and durability with this ISO 4.6 bolt kit. Get yours now!
in 2 offers
The lowest price for M12 x 300mm Hex Bolt and Nut Class 4.6 Plain - Pack of 50 right now is $164.45 at yousta, compared across 2 retailers.
The all-time low was $23.32 on 25 Oct 2025 — today's price is 605% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 May 2026.
M12 x 300mm Hex Bolt and Nut Class 4.6 Plain - Pack of 50
Enhance your projects with the versatile HDG 4.6 B/N KIT. Boost efficiency and durability with this ISO 4.6 bolt kit. Get yours now!
Enhance your projects with the versatile HDG 4.6 B/N KIT. Boost efficiency and durability with this ISO 4.6 bolt kit. Get yours now!
