Product Information
  • Cast Snap Hook has an easy enter wire snap gate. It is primarily used in the nautical, climbing, light lifting and building sectors. It is not load rated for lifting
  • Testing and Breaking Load: Cast Snap Hooks are not designed for heavy loads and have relatively low Breaking Loads.  It is the Purchasers responsibility to determine whether the testing procedure and if provided, the Breaking Load is suitable for purpose
  • Material / Coating: Marine Grade Stainless Steel A4-70 G316 is the ultimate corrosion resistance fastener. Designed to be used in all conditions. It is the best material for marine, coastal, chemical and food environments. Stainless steels are largely non-magnetic but it is not uncommon for stainless steel fasteners to show a small degree of magnetism. This is partly due to the work-hardening of the product during the manufacturing process. Marine Grade Stainless Steel A4-70 G316 can be easily identified by the following markings: A4, A4-70, A4-80,316 or G316
  • Can Stainless corrode?: Stainless steel is corrosion-resistant but not corrosion-proof and corrosion can occur if the material is installed or handled incorrectly. The use of tools and drills made from conventional steel during the installation of stainless steel fasteners may also lead to problems. Even the hardest of tools can produce debris that leaves minute steel particles on the stainless steel fastener surfaces or in pre-drilled holes. It is these particles that often rust when exposed to moisture or oxygen and can result in a stained or tarnished finish to the stainless steel material
  • Measurements: Every effort has been made to ensure all measurements on our site are accurate and to the relevant standard, they should only be used as a guide. If you see a problem with our specifications please contact us
  • Dimensions: Our stock is sourced from various suppliers, therefore differences may exist between batches such as height, width, visible stamped markings, appearance or actual finish
  • Photos: All photos are for illustration purpose only. Actual product or packaging may vary due to product enhancement
  • Updating our site: If you see any problems with any of our specifications or you require additional information please contact us
  • Disclaimer: Technical data and specifications were researched and compiled from numerous industry sources for the sole purpose of providing basic information. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person, and Fasteners Galore is not responsible for any loss, claim or damages arising therefrom. In developing this information, Fasteners Galore has made a determined effort to present it accurately
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Technical Specification
TypeCast Snap Hook
Size4mm
Closest Size in Imperial5/32"
System of MeasurementMetric
Length50mm
Width A23.80 - 24.20mm
Inside Eye Width W7.80 - 8.00mm
Width of Spring Opening E12.20 - 12.40mm
Breaking Load220
MaterialStainless Steel
GradeA2-70 G304
Corrosion Protection LevelExcellent
BrandHobson Engineering
Alternative BrandsInox World
MPNHHK16CP-050, SSHA4M50
UPC9314818400954
DeliveryFree Shipping
Number in Pack1 Cast Snap Hook
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