Being rust-resistant, these nuts are suitable for fastening outdoor fixtures that are exposed vibrational elements. We have a wide selection of stainless-steel nuts designed or rust-proof materials. These nuts come in varying sizes and materials. There are several nut and bolt assortments designed to fix and secure different types of structures. Socket Set Screws are designed to be used where permanent or adjustable locations of components on shafts is required.Wholesale flat head socket head cap nut can be used in combination with adapted threaded bolts to create secure and anti-loosening joints. They are set in countersunk holes and the top of the head is flush with the surface of the assembly. Due to the head design these parts should not be used in critical applications where high tensile strength is required.įlat Head Socket Cap Screws, DIN 7991 / ISO 10642įlat socket head cap screws are designed for use in applications where the head cannot protrude above the mating parts. The greater under head area also protects mating parts from damage.
The curved design of the button head is decorative and protects adjoining parts from scrapes and other damage.
Due to the head design these parts should not be used in critical applications where high tensile strength is requiredīutton Head Socket Cap Screws, ISO 7380 / DIN 9427īutton socket cap screws are designed for applications that allow the head to protrude above the mating parts. Low head socket cap screws are designed to be used where clearance is an issue or the mating parts are too thin for standard socket head cap screw. They should be used where high strength and ease of installation are required. Socket head cap screws are designed to be used with a head protruding or counter bored.
Socket Head Cap Screws, DIN 912 / ISO 4762 Figures only valid for coarse thread screws and should be used as a reference guide only as variables such as but not limited to temperature, lubrication, plating and condition of mating threads will change Torque figures. Note - All Torque figures given as R.S, or 'Recommended Seating Torque' figures except the Socket Set Screw torque given as 'Proof Torque'. Metric Fasteners - Socket Screws Torque Figures, Alloy Steel
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