Timco Carriage Bolts - M6 x 30mm - Silver

A domed head bolt with a square anti-spin shoulder, primarily used for clamping timber or attachin...

Best current price£1.43from Power Tools Direct

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6 offers from £1.43 - £7.75

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Power Tools DirectTimco Green 0630Cbssx Carriage Bolts - A2 Stainless Steel M6 X 30 Bag 10
£5.95 delivery
£1.43
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eBayCarriage Bolts M6 x 30 – A2 Stainless Steel Timber & Exterior Fixings, Bag of 10
Free delivery in 1–3 days
£5.07
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B&QB&Q - TimcoCarriage BoltsA2 Stainless Steel (Size M6 X 3010 Pieces)
Free delivery in 1–3 days
£5.87
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OnBuy.comTimco 0630Cbssx Carriage Bolt Ss 6.0 X 30Mm Bag Of 10 5055893345177
Free delivery in 1–3 days
£7.02
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Product Information

Full details

The TIMco Carriage Bolts M6 x 30mm are ideal for construction professionals and DIY enthusiasts who require a durable, weather-resistant fastening solution for timber-to-timber or ironmongery-to-timber connections. Featuring a high-quality A2 stainless steel construction, these bolts offer exceptional long-term resistance to corrosion and rust in outdoor environments, though users should note that the necessary nuts are not included with the purchase.

All features

ColourSilver
Model Part Number0630CBSSX
BrandTIMco

Extended Product Information

FAQs

Are the nuts included with the M6 x 30mm bolts?

No, these carriage bolts are sold without nuts.

Can these be used in coastal areas?

Yes, the A2 stainless steel construction provides excellent resistance to corrosion.

Are these bolts fully threaded?

Yes, these bolts are fully threaded up to 150mm in length.

What is the head diameter of this M6 bolt?

These bolts follow the standard DIN 603 specifications for M6 dimensions.

Will these rust if used with Green Oak?

No, A2 stainless steel is specifically recommended for use with corrosive woods like Green Oak.

Troubleshooting

Bolt spins in the hole when tightening.

Ensure the square shoulder has been fully seated into the wood using a mallet or hammer.

Bolt is difficult to insert.

Verify that your pilot hole is not too small; an M6 bolt typically requires a slightly oversized drill bit for a smooth fit.

Pros and Cons

Pros

  • High resistance to rust and environmental corrosion
  • Anti-spin shoulder simplifies one-person installation
  • Aesthetic dome head profile
  • Suitable for use with corrosive timber species like Green Oak

Cons

  • Nuts must be purchased separately
  • Limited length options for thicker timber beams
  • Requires a pre-drilled hole for the square shoulder to seat properly

Setup, Compatibility & Care

To install these M6 bolts, drill a pilot hole slightly larger than the 6mm thread diameter. Once the bolt is inserted, use a hammer to gently tap the square shoulder into the wood; this is essential for the anti-spin feature to function. Ensure that the nuts used are also made of high-quality stainless steel to prevent galvanic corrosion where two different metals meet. While A2 stainless steel is highly resilient, it is recommended to keep the threads free of debris during installation to ensure a smooth, binding-free fit.

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