Emfast supplies a wide range of fasteners and fittings to the automotive, aerospace, defence, engineering, and motorsport sectors. Round Slotted Steel Machine Screw. Thread BA (British Association).
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T8 Lead Screw THSL-300-8D Trapezoidal Rod T8 CNC 3D Printer Lead Screw Thread 8mm Lead 1/2/4/6 Length 100-1000mm with Brass Nut
Aliexpress UK
2BA Steel Slotted Round Head Screws. UK Manufacturer of screws and machine turned parts. These are high quality bar turned screws produced by us in our UK factory.
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4/5/6Pcs Set Damaged Screw Extractor Center Drill Bit Set Woodworking Tools Broken Bolt Extractor Bolts Screws Remover Extractor
Aliexpress UK
Socket Grub (Set) Screws allen Key Drive. Emfast supplies a wide range of fasteners and fittings to the automotive, aerospace, defence, engineering, and motorsport sectors. with over 150 years' experience in the engineering sector.
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M2 M2.5 M3 M4 M5 M6 M8 White Nylon Phillips Countersunk Head Screws Plastic Phillips Head Bolts screw length: 4~ 50mm 20~300Pcs
Aliexpress UK
Loads more being listed so take a look if you need different sizes.
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WZHUIDA 1080 Pcs M3 Screw Assortment, M3x6-50mm, Stainless Metric Hex Socket Button Head Screws Nuts and Washers with Wrench
Aliexpress UK
2BA 4BA 6BA 8BA COUNTERSUNK SLOTTED MACHINE SCREWS. A2-304 STAINLESS STEEL. All orders dispatched within 24 hours.
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M2 M3 M4 M5 M6 304 Stainless Steel Hex Socket Cap Head Screw Bolt Nut Washer Kit DIN912 Metal Machine Screws Bolts With Box
Aliexpress UK
Each screw has a 1BA thread and they are 11/16in long. These are sold in sets of 2 or 4 screws.
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5pcs/lot M2 M2.5 M3 M4 M5 M6 M8 M10 304 Stainless Steel Hex Socket Shoulder Bolts Step Screws Limit Pins Set Screws Machinery
Aliexpress UK
Never been used but are a bit dusty, Look great where the really new shiny ones don't quite work, Very good quality, Its a job to find brass screws of this standard now, all I have left are now listed.
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NEEWER Field Monitor Mount Holder with 1/4" Screw, 360° Swivel, Anti Twist Screw For Atomos Ninja 5" & 7" Camera Monitor
Aliexpress UK
Screws were described as "2BA", "4BA" etc. 2BA threads are commonly found in the old imperial BESA conduit boxes. BA sizes were also used extensively in aircraft, especially those manufactured in the United Kingdom.
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20 or 10pcs M4 Door Handle Fixing Screw Bolts Snap Off Cuttable Connecting Screws for Door Knob Handle Locks Hardware 45mm-110mm
Aliexpress UK