M4 x 25mm Hex Set Screw (Fully Threaded Bolt) 8.8 high tensile steel, BZP, DIN 933

M4 x 25mm set screw

M4 x 25mm hex head set screw, manufactured in 8.8 high tensile steel with a bright zinc plating for a medium resistance to corrosion.

Fully threaded screw ensuring a secure and tight connection every time. With a hex head for easy installation which allows them to be used with a range of traditional tools.

Engineered for durability, strength, and versatility with a mid-level of corrosion resistance. Manufactured form 8.8 grade steel and finished with a bright zinc plating (BZP) for a mid-level of corrosion resistance.

Also known as a fully threaded bolt, these set screws are widely used across many industries. A robust and versatile fastener used by DIY and professional alike.

M4 x 25mm set screw specification

• Thread diameter (TD): 4mm
• Length (L): 25mm
• Head height (HH): 3mm Max
• Head width (H): 7mm Max
• Thread pitch: 0.7mm
• Material: 8.8 steel
• Finish: Bright zinc plated (BZP)

Versatile and widely used, this 25mm set screw is part of a comprehensive range of BZP set screws held in stock at competitive price.

Why use Fusion Fixings?

With over 40 years of experience in the construction and fixings industry, Fusion Fixings is a family run business bringing you an extensive and growing range of fixing and fasteners with a variety of sizes, materials, and threads.

Quantities start from just one to as many as you require, with bulk discounts available across many of our products.

Our aim is to hold as much stock in house ready to go with competitive prices across the expanding range.

See our full range of set screws

Our range of BZP set screws is growing with bulk price discounts across the range. See our full range of hex set screws here

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