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Survey Nails, Bolts, Screws & Washers

Our range of surveying studs, nails, screws and washers provides practical fixing and marking solutions for professional surveying, setting out and construction applications. From MAG survey nails and survey bolts to survey spikes and replacement screws, these products are designed to support the installation, identification and maintenance of survey control points and site markers. Whether you're establishing a permanent reference point or replacing a small fixing component, Geofix supplies the surveying consumables you need for accurate and dependable site work.

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32mm x 6mm Mag Nails box of 100

Original price £21.50 - Original price £21.50
Original price
£21.50
£21.50 - £21.50
Current price £21.50

Nail with Flat Head and Centering Hole

Original price £0.32 - Original price £0.40
Original price £0.32
£0.32 - £0.40
£0.32 - £0.40
Current price £0.32

Key Features Hardened galvanized steel construction Flat head with integrated centering hole Available in 25mm and 45mm lengths Two different shaf...

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50mm Mag Nails box of 100

Original price £35.00 - Original price £35.00
Original price
£35.00
£35.00 - £35.00
Current price £35.00

50mm ChrisNik MAG survey nails supplied in a box of 100. Designed for surveying and marking applications, these magnetic survey nails provide a pra...

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38mm x 7mm Mag Nails box of 100

Original price £29.00 - Original price £29.00
Original price
£29.00
£29.00 - £29.00
Current price £29.00

55mm Survey Nail 'Survey Point' Inscription

Original price £0.50 - Original price £0.50
Original price
£0.50
£0.50 - £0.50
Current price £0.50

Key Features Professional 55mm survey nail Head stamped with "Survey Point" inscription Designed for permanent survey reference points Durable c...

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Brass bolt, neutral, completely smooth, short version 23mm

Original price £1.25 - Original price £1.25
Original price
£1.25
£1.25 - £1.25
Current price £1.25

Key Features Professional brass survey bolt Neutral, completely smooth head Compact 23mm short version Corrosion-resistant brass construction L...

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Brass bolt, head Ø 20 mm, length 70 mm, with centering Ø 3 x 3 mm (11D3-Z)

Original price £1.65 - Original price £1.65
Original price
£1.65
£1.65 - £1.65
Current price £1.65

Key Features Professional brass survey bolt with precision centering point 20mm diameter head 70mm overall length 3 × 3mm integrated centering p...

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Brass bolt, head Ø 20 mm, length 70 mm, without centering

Original price £1.60 - Original price £1.60
Original price
£1.60
£1.60 - £1.60
Current price £1.60

Key Features Brass surveying bolt 20mm diameter bolt head 70mm overall length Supplied without centering Suitable for surveying and marking applic...

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Brass bolt, head Ø 20 mm, length 50 mm, with centering Ø 3 x 3 mm (11D2-Z)

Original price £1.45 - Original price £1.45
Original price
£1.45
£1.45 - £1.45
Current price £1.45

Key Features Professional brass survey bolt with precision centering point 20mm diameter head 50mm overall length 3 × 3mm integrated centering p...

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Brass bolt, head Ø 20 mm, length 50 mm, without centering (11D2)

Original price £1.40 - Original price £1.40
Original price
£1.40
£1.40 - £1.40
Current price £1.40

Key Features Professional brass survey bolt Model: 11D2 20mm diameter head 50mm overall length Supplied without centering Manufactured from cor...

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Brass bolt, head Ø 20 mm, length 35 mm, without centering (11D)

Original price £1.20 - Original price £1.20
Original price
£1.20
£1.20 - £1.20
Current price £1.20

Key Features Professional brass survey marker bolt 20mm diameter head 35mm overall length Supplied without centering Corrosion-resistant brass ...

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500mm Survey Spike

Original price £0.00 - Original price £0.00
Original price
£0.00
£0.00 - £0.00
Current price £0.00

Key Features 500mm galvanised steel survey spike Designed for permanent or semi-permanent survey control points Excellent corrosion resistance f...

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Screw/pin M10x10mm

Original price £0.40 - Original price £0.40
Original price £0.40
£0.40
£0.40 - £0.40
Current price £0.40

Key Features Replacement M10 x 10mm screw Designed for closing and closing expanding applications Compact 10mm length Suitable as a replacement co...

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30mm Brass bolt, neutral, completely smooth

Original price £1.28 - Original price £1.28
Original price £1.28
£1.40
£1.40 - £1.40
Current price £1.40

Key Features Brass bolt with completely smooth head 30mm head diameter Corrosion-resistant copper coating Suitable for casting into concrete Can b...

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Wall bolt with M8, BROWN

Original price £1.68 - Original price £1.68
Original price £1.68
£1.68
£1.68 - £1.68
Current price £1.68

Key Features Wall bolt for height and position control Also known as an expander or locking screw Brass construction with brown plastic cover Requ...

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Balance stud brass 10x100 with rounded top

Original price £6.00 - Original price £6.00
Original price £6.00
£6.00
£6.00 - £6.00
Current price £6.00

Key Features Brass balance stud 100mm length 10mm diameter Smooth surface Rounded top design Solid brass construction Suitable for applications re...

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Plastic expansion plug 40mm

Original price £0.16 - Original price £0.16
Original price £0.16
£0.20
£0.20 - £0.20
Current price £0.20

Key Features 40mm plastic expansion plug Designed for use with MS studs in the 11H series Compatible with MS stud 11H-6 Made from high-quality pol...

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Wall bolt head, brass with Allen screw M8x22

Original price £2.24 - Original price £2.24
Original price £2.24
£2.24
£2.24 - £2.24
Current price £2.24

Key Features Brass wall bolt head Supplied with Allen screw M8 x 22mm screw Designed as a replacement or additional wall bolt head Suitable for co...

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Convergence measurement bolt with steel protective ring

Original price £11.92 - Original price £11.92
Original price £11.92
£11.92
£11.92 - £11.92
Current price £11.92

Key Features Convergence measurement bolt designed for construction sites with blasting Welded steel protective ring helps protect the prism from ...

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Brass bolt, head Ø 20 mm, length 35 mm, with centering Ø 3 x 3 mm

Original price £2.24
Original price £2.24 - Original price £2.24
Original price £2.24
Current price £1.85
£1.85 - £1.85
Current price £1.85

Key Features Brass bolt with drilled centering hole 35mm overall length 20mm diameter head 3mm × 3mm centering hole Requires a 10mm diameter drill...

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Post mount with M10 mount 159-163mm

Original price £7.92 - Original price £7.92
Original price £7.92
£7.92
£7.92 - £7.92
Current price £7.92

Post mount with M10 mount 159-163mm Used to attach prisms to lampposts, downpipes, fence posts, road signs, etc. Remove the rubber covering to ach...

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Post mount with M10 mount 108-114mm

Original price £6.32 - Original price £6.32
Original price £6.32
£6.32
£6.32 - £6.32
Current price £6.32

Key Features Post mount with M10 connection for attaching compatible prisms Suitable for lampposts, downpipes, fence posts, road signs and other p...

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Adapter M8 to G3/8" in stainless steel

Original price £6.64 - Original price £6.64
Original price £6.64
£6.64
£6.64 - £6.64
Current price £6.64

Key Features M8 male to G3/8" male thread adapter G3/8" thread has a 16.6mm outside diameter Not compatible with 3/8"-16 UNC threads Designed for ...

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Hammer Sormat LT+10

Original price £22.88 - Original price £22.88
Original price £22.88
£22.88
£22.88 - £22.88
Current price £22.88

Key Features Original Sormat installation tool Designed for safe and quick installation of impact anchors Specifically designed for use with compa...

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