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Pinnacle Hardware M4 x 50mm 316 stainless steel hex head bolts and nuts, 6-pack, for corrosion-resistant fastening in marine and outdoor applications.
Includes matching nuts. Suited to marine, coastal and outdoor installations where corrosion resistance is required.
Pinnacle m4 x 50mm Stainless Steel Hex Head Bolts and Nuts 6 Pack are designed for secure fastening applications involving metal and timber materials.
This set includes six M4 metric thread bolts, each measuring 50mm in length and made from 316 marine grade stainless steel. The hex head design allows for easy installation and removal, making them suitable for various applications where access to the backside for nut installation is available. With a thread pitch of 0.7mm, these bolts and nuts provide reliable fastening solutions for both metal-to-metal and metal-to-timber connections.
| Dimensions (W x H x D) | 4mm x 4mm x 50mm |
| Weight | 0.256kg |
| Material | Stainless Steel |
| Colour | Other |
| Model Number | SFA307 |
| Volume/Size | 50mm |
Pinnacle m4 x 50mm Stainless Steel Hex Head Bolts and Nuts 6 Pack provide reliable fastening solutions for various applications.
Exactly as described
Always buy Pinnacle when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.
Would buy again for sure
Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.
Good product for the price
Fast delivery to regional WA. Solid product and works exactly as described.
Exceeded my expectations
Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.
Solid quality — very happy
Great little Pinnacle Hardware — setup was easy and it works perfectly.
Really pleased with this
Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.

