Shackle forged | A2 | M8366
Straight shackle, forged, stainless A2 is manufactured from A2 grade stainless steel and intended for use in indoor and outdoor environments where good corrosion resistance is required. The product is forged for increased strength and mechanical safety, making it suitable for heavy-duty fastenings and constructions where reliable tensile strength is required. It is used where resistance to moisture and normal outdoor exposure is needed, such as in construction and industrial installations. For marine environments and saltwater, acid-proof A4 is recommended. The shape is straight with threaded ends for assembly with nuts and washers.
AREA OF USE
The product is used in industry and construction where permanent or removable fastening is required. It is particularly suitable for applications where high corrosion resistance, mechanical strength, and reliable fastening are needed, for example, when mounting pipes, wires, or equipment in stainless steel structures.
TECHNICAL SPECIFICATIONS
Product type: Fitting
Product family: Straight shackle, forged
Material class: A2
Strength class: Not specified
Standard: Not specified
Surface finish: Bright
Environment: Indoor / Outdoor
Delivery unit: Piece
FREQUENTLY ASKED QUESTIONS (FAQ)
What does it mean that the shackle is forged and what advantages does it provide?
That the shackle is hot- or cold-forged means that the steel's structure and grain size are packed tightly under high pressure. This eliminates internal casting defects and provides a significant increase in hardness, ductility, and mechanical fatigue strength compared to cast or bent components. This makes it reliable for stays and load-bearing fastenings.
When should one choose a straight shackle in A2 quality over other alternatives?
Stainless A2 steel (AISI 304 / 1.4301) provides good corrosion protection in outdoor environments and humid industrial spaces. For marine environments, saltwater, and coastal constructions, acid-proof A4 is recommended. The straight shape with threaded ends is designed to provide direct, symmetrical power transmission with nuts and washers during through-fastening in beams, posts, or mounting plates.
How do you ensure correct assembly and maximum load-bearing capacity?
The shackle should be mounted perpendicular to the contact surface so that the tensile force is evenly distributed across both threaded legs. Always use suitable flat washers and lock nuts in A2 quality to prevent damage to the substrate and avoid the nuts vibrating loose under dynamic loading.