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$23.99
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Carriage BoltsSWTYExtโœ“ In stock

SWTYExt M6 Coach Bolts 25 Pcs Carriage Bolts M6x50mm Coach Bolt with Flange Hexagon Nuts DIN 6923 for Industrial Machinery Construction Home Decoration

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$23.99
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About this item
  • Package Content: SWTYExt offers you 25 pcs coach bolts M6x50 mm and 25 pcs flange hexagon nuts M6 for extra support and stability, providing you with the perfect solution for long-lasting fastening.
  • Reliable Tightening: SWTYExt carriage bolts have full threads for good tightening force and the square shoulder on the head of the bolt prevents the screw from loosening when tightening the nut, minimising the risk of slippage.
  • Quality Material: SWTYExt coach bolts m6 are made of great quality carbon steel and flange hexagon nuts are made of stainless steel in accordance with DIN 6923 with metric standard threads. The surface of the bolts and nuts are zinc-plated, smooth and burr-free, anti-rust and corrosion-resistant, high hardness and not easy to be deformed, which can be used in outdoor or humid environment.
  • Practical Design: SWTYExt m6 coach bolts and flange nuts combination set locking anti-slip. Flange nut with locking device, when tightening, the nut produces elastic and plastic deformation, compression bolt teeth pointed at the self-locking thread wedge surface, resulting in greater locking force.
  • Wide Use: SWTYExt m6 coach screws are widely used for assembling furniture and workbenches, such as beds, tables, cabinets, chairs, connecting wood, etc., which can meet the requirements of office equipment, marine assembly and various machinery industries. Carriage bolts are widely used in machinery, furniture, car and motorbike repair and handmade DIY.
Product description

SWTYExt carriage bolts sets provide you with a reliable fastening solution for a variety of indoor and outdoor applications that require durability and stability. The coach bolts are made of great quality carbon steel, precision machined for high hardness and excellent resistance to deformation. The nuts are made of A2 70 stainless steel, conforming to DIN 6923, with excellent resistance to rust and corrosion. SWTYExt dome head bolts are well-designed with full threads, providing excellent tightening force and ensuring that they are not easily loosened during use. The flange jam nut has a unique locking mechanism, through the elastic and plastic deformation generated when tightening, it can effectively press the tooth tip of the bolt on the wedge surface of the self-locking thread, thus providing strong locking force and preventing the nut from loosening. Choose the SWTYExt wood coach bolts and Flange Locknut Set for a long-lasting, reliable fastening solution for your project.

Product details
Brand
SWTYExt
Manufacturer
YangSiMu
Material
Zinc
Colour
silver
Size
M6X50mm
Model number
YSM-631-3
Part number
YSM-631-3

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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