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Price
$29.99
NZNSML 30 Pcs M5 x 16 mm Allen Hex Socket Cap Head Bolts 304 Stainless Steel Nuts and Bolts Hexagon Socket Head Cap Screws with Nuts and Washers Fully Threaded for Machine Repair โ€” image 1
Hex BoltsNZNSMLโœ“ In stock

NZNSML 30 Pcs M5 x 16 mm Allen Hex Socket Cap Head Bolts 304 Stainless Steel Nuts and Bolts Hexagon Socket Head Cap Screws with Nuts and Washers Fully Threaded for Machine Repair

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$29.99
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About this item
  • Package Contents: NZNSML provides a M5 bolts set comprising 30pcs M5 x 16 mm hexagon socket head cap screws, 30pcs hex nuts, 30pcs flat washers, and 30pcs spring washers. This comprehensive set offers flexible solutions for your installation and maintenance requirements, delivering convenience and practicality.
  • Premium Material: NZNSML 16mm allen bolts are crafted from high-grade 304 stainless steel, with meticulous workmanship and a smooth, burr-free surface. They offer good corrosion resistance and rust prevention, boasting a long service life and solid durability. The threads are clearly defined and intact, enabling even force distribution, reducing the risk of slipping, and delivering long-lasting fastening performance.
  • Hexagon Socket Design: NZNSML stainless steel bolts feature a hexagon socket design, offering enhanced torque transmission capacity, easier installation, tight contact with surfaces and reduced susceptibility to loosening. The narrow head of NZNSML cylindrical head bolts makes them suitable for use with hexagon socket screwdrivers in confined spaces.
  • Anti-loosening Components: NZNSML provides hex nuts, flat washers and spring washers for hexagon socket head cap screws, all crafted from quality stainless steel. The flat washers help distribute pressure at the connection parts, preventing damage to connected components. The spring washers help buffer vibrations and impacts, reducing the likelihood of loosening.
  • Widely Applicable: NZNSML stainless steel hexagon socket head cap bolts are commonly used for assembling and maintaining diverse mechanical equipment, including electromechanical devices, transport machinery, construction equipment and industrial manufacturing machinery. They are also suitable for automotive, shipbuilding, and furniture industries, as well as general equipment maintenance and some DIY projects.
Product description

NZNSML stainless steel hexagon socket head cap screw set, complete with accessories, offers flexible adaptation to diverse installation and maintenance scenarios, providing stable and reliable fastening solutions. Multiple sizes: M2 series: M2x4mm, M2x5mm, M2x6mm, M2x8mm, M2x10mm, M2x12mm, M2x16mm, M2x20mm M2.5 Series: M2.5x4mm, M2.5x5mm, M2.5x6mm, M2.5x8mm, M2.5x10mm, M2.5x12mm, M2.5x16mm, M2.5x20mm, M2.5x25mm M3 Series: M3x4mm, M3x5mm, M3x6mm, M3x8mm, M3x10mm, M3x12mm, M3x14mm, M3x16mm, M3x18mm, M3x20mm, M3x25mm, M3x30mm, M3x35mm, M3x40mm M4 Series: M4x8mm, M4x10mm, M4x12mm, M4x16mm, M4x20mm, M4x25mm, M4x30mm M5 Series: M5x8mm, M5x10mm, M5x12mm, M5x16mm, M5x20mm, M5x30mm, M5x40mm M6 Series: M6x10mm, M6x12mm, M6x16mm, M6x20mm, M6x25mm, M6x30mm, M6x40mm M8 Series: M8x16mm, M8x20mm, M8x25mm, M8x30mm, M8x40mm M10 Series: M10x25mm, M10x40mm Suitable for multiple scenarios: Industrial sector: Assembly, securing, connecting and maintenance of industrial machinery, manufacturing equipment, electromechanical equipment, transport equipment, construction equipment, hydraulic equipment and system equipment. Automotive sector: Vehicle servicing and modification; installation and securing of mechanical components including engine parts and chassis. Domestic sector: Furniture assembly, home refurbishment, cabinet installation, light fitting securing, and general household appliance maintenance. DIY Projects: Printer assembly, bicycle repairs, securing hardware, fastening brackets, etc.

Product details
Brand
NZNSML
Manufacturer
RuyuanSCM
Material
Stainless Steel
Colour
Silver
Size
M5x16mm-30pcs
Model number
RY-030-42
Part number
RY-030-42

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

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Excellent
4.5 average rating
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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.

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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.

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