Fasteners

Qualfast Socket Set Screws, Inch: BSW - Standard (Self-Colour) - Knurled Cup High tensile alloy steel. Grade 14.9. BS 2470. For quick and permanent location of pulleys, collars and gears on shafts. Will hold fast even in poorly tapped holes. Interrupted profile of clamping face resists loosening due to vibration. Sizes above 1/4” are general.... >>

Qualfast Socket Set Screws, Inch: UNF - Standard (Self-Colour) - Knurled Cup High tensile alloy steel. Grade 14.9. BS 2470. For quick and permanent location of pulleys, collars and gears on shafts. Will hold fast even in poorly tapped holes. Interrupted profile of clamping face resists loosening due to vibration. Sizes above 1/4” are general.... >>

Qualfast Socket Set Screws, Inch: UNC - Standard (Self-Colour) - Knurled Cup High tensile alloy steel. Grade 14.9. BS 2470. For quick and permanent location of pulleys, collars and gears on shafts. Will hold fast even in poorly tapped holes. Interrupted profile of clamping face resists loosening due to vibration. Sizes above 1/4” are general.... >>

Qualfast Socket Set Screws: ISO Metric, Standard (Self-Colour) - Knurled Cup Knurled Cup High tensile alloy steel. Grade 14.9. DIN 916 For quick and permanent location of pulleys, collars and gears on shafts. Will hold fast even in poorly tapped holes. Interrupted profile of clamping face resists loosening due to vibration. Sizes above M6 are gene.... >>