Material
High Tensile Steel.
BS.970.Gr.606M36T.
Chemical black finish.
See WDS 805 Series for this part in 316 Stainless Steel
See WDS 8905 Series for this part in 303 Stainless Steel
Download - WDS_404_Steel_Flange_Collar_Nuts_-_Imperial_Inch.pdf
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WDS supply a standard range of flanged collar nuts. Visit WDS for nuts and Bolts from stock.
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A Collar nut has a flanged rim at the bottom of the nut which acts as a non rotating washer, this allows the nut to spread the load of the applied pressure across the work piece.
The imperial version of the flange collar nut is available in BSF, BSW and UNC variants. The nut is manufactured from an high tensile steel with a chemically blacked finish.
Alternative names for a collar nut include: Flange nuts, flanged collar nuts, collar nut and skirted nut.
For more information please call 0845 606 6677