Raogoodcx 100Pcs M6 Barrel Nuts Bolts(6mm x 40mm, 6mm x 50mm, 6mm x 60mm, 6mm x 70mm, 6mm x 80mm) Hex Socket Cap Screw Bolts and Philips-Slotted Drive Barrel Nuts Assortment Kit by Amazon.co.uk

• ASSORTMENT OF SIZES: M6(Metric 6mm, i.e. bolt thread diameter = 6mm) bolts come in 14 sizes - M6 x 40/ 50/ 60/ 70/ 80mm. Each size has 10 bolts. There is always right size for your need. REMINDER: this bolts and nuts kit is using Metric Measurement System, do not fit for inch sizes.

• MATERIAL: this bolts and barrel nuts kit is made of high quality steel which delivers high hardness, non-deforming, rust resistant, durable and sturdy performance.

• Furniture Bolt + Barrel Nut, M6 barrel nut and 5 size M6 barrel bolts, including length 40mm, 50mm, 60mm, 70mm, 80mm

• Nut Size: 9.5 x 13mm / 0.37" x 0.5"(D*L), Fit Hex Key Size: 4mm / 0.16", Inner hole of 6 mm

• Application: Best for the assembly of beds, cots and flat pack furniture, also good for office appliance, communication equipments, ship assembly and other machinery industry