I need a number 8 masonry screw (galvanised) to fit a staple plate to an outside wall. Are these a number 8 and suitable for what I need please?

Yes they are strong and good, I've mounted a TV on a wall with aproximative weight of 25 kg

Are these suitable for hanging framed paintings on a brick/plaster wall.

You shouldn’t have any problems with them.

Will these be strong enough to hang my 65”tv on the wall?

It all depends on what type of wall you’re fitting the tv to? Is it solid brick, block work or timber stud. Another factor will be the number of anchor points on the tv bracket...

Will these be strong enough to hold a punch bag being drilled into a brick wall? The frame for the bag uses 3 screws.

These bolt screws are very strong. I use them to put up steel comms cabs on the wall and then get filled with comms equipment.

4 X M10 X 50 Mm Strong Galvanised Satellite Anchor

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🔩 Lock it down like a pro—weatherproof strength meets precision grip!

MULTI SURFACE MASTERY - Coarse thread coach screws drive directly into timber; plugs included for rock-solid masonry anchoring—perfect for aerial masts, shelving, and heavy-duty fixtures.
DIY PRO INSTALLATION EASE - Standard 10mm drill bit and 13mm spanner/socket wrench compatible—fast, secure fixing for pros and weekend warriors alike.
TORQUE READY HEAVY LIFTING - M10 diameter and 50mm length deliver 40-60 Nm torque capacity, supporting medium to heavy loads with superior pull-out resistance.
NEXT LEVEL GRIP STABILITY - Advanced PA6 nylon plugs with M-Teeth and anti-rotation wings lock firmly into concrete, brick, and cavity walls—no slip, no spin.
UNMATCHED WEATHERPROOF STRENGTH - Hot-dip galvanised steel ensures decades of rust-free, outdoor durability even in coastal or humid environments.

The 1STec M10 x 50mm galvanised satellite anchor kit combines heavy-duty alloy steel coach screws with advanced PA6 nylon wall plugs engineered for superior grip and corrosion resistance. Designed for outdoor use, it offers 50-100 years of weatherproof durability and versatile fixing across timber and masonry surfaces. Ideal for securing aerial masts, TV brackets, shelving, and more, this kit supports demanding loads with easy installation using standard tools.

Specifications

ASIN	B07P9V4B4W
Best Sellers Rank	14,227 in DIY & Tools ( See Top 100 in DIY & Tools ) 61 in Anchors
Brand Name	1STec
Colour	M10 x 50
Compatible Groove Diameter	1E+1 Millimeters
Country Of Origin	China
Customer Reviews	4.6 out of 5 stars 1,134 Reviews
Exterior Finish	Zinc
Exterior finish	Zinc
Fastener Size	M10
Fastener Type	Hexagon Bolt
Head Type	Hex
Head style	Hex
Item Diameter	10 Millimetres
Item Hardness	Strong
Manufacturer	1STec Accessories
Manufacturer Grade	heavy-duty
Manufacturer Part Number	HU-XI-135
Manufacturer grade	heavy-duty
Material	Alloy Steel
Material Type	Alloy Steel
Number Of Items	1
Screw Head Style	Hex
Set Screw Thread Type	Metric
Size	4
Thread Class	2B
Thread Coverage	Fully Threaded
Thread Size	M10x1.5
Thread Style	Right Hand
Thread Type	Metric Right Hand Thread
Thread size	M10x1.5
Unit Count	1.0 count

Reviews

P**L

Very Strong

Excellent quality if you are looking for a permanent fix.

1.07.2026

M**L

Excellent quality

Definitely did the job for gate post.

5.05.2026

P**R

Bolts

Sturdy and good pricebolts

19.04.2026

I**S

Great Price, Great product

Perfect! used on a 43" tv for the wall mount very sturdy and well made plugs

21.01.2026

P**N

M10 50mm bolts

Perfect for hanging tvs on the wall

11.06.2026

M**O

Top TV screen

These were perfect for my TV in the bedroom, took about 20 minutes took install them. They are really solid screws and the plugs that come with them are also good quality. They were a good price compared to competitors too.

4.06.2025

B**S

Solid

Got a great fixing for the tv

5.05.2026

S**R

The bolts good

These bolts are good but the rawplugs are not so good it tells you to use a 10mm drill bit which i did and when I screwed them into the wall they just came out no grip. I put my own 10mm blue rawplugs in and the bolts held perfectly

11.04.2023

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R289

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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4 x M10 x 50 mm Strong Galvanised Satellite Anchor Nylon Mungo Wall Plug + Heavy Duty Coach Screw with 13mm HEX Bolt Head for Fixing Aerial Mast Sky Dishes TV Mount Brackets Shelving Racking

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