1/2 Multi-size Socket Wrench Head Metric Socket Set Socket End Kit Bolt Hexagon Bihexagonalallen Head Torque Wrench Sleeve Head
$5.67 (Buy here: https://alitems.com/g/1e8d114494ebda23ff8b16525dc3e8/?i=5&ulp=https%3A%2F%2Fwww.aliexpress.com%2Fitem%2FHigh-Quality-Black-160Pcs-box-Metric-M3-8-Sizes-Assortment-Stand-off-Nylon-Screws-Bolt-Nuts%2F32784485778.html ) High Quality Black 160Pcs/box Metric M3 8 Sizes Assortment Stand-off Nylon Screws Bolt Nuts Fastener With Box for just $5.67
Heavy Hex Nuts in metric and imperial sizes, used with heavy hex bolts or stud bolts typically for bolting flanges in pipelines.
Hex Head Bolts in Metric and Imperial sizes with plain or coated surface, manufactured to DIN 931, ISO 4014, etc.
$4.61 (Buy here: https://alitems.com/g/1e8d114494ebda23ff8b16525dc3e8/?i=5&ulp=https%3A%2F%2Fwww.aliexpress.com%2Fitem%2F100pcs-Size-0-43x0-2-Inch-Hex-Socket-Cap-Screws-Bolts-M3-Metric%2F32709407227.html ) CNBTR 100pcs Size 0.43x0.2 Inch Hex Socket Cap Screws Bolts M3 Metric for just $4.61
Wall Mounted Thread Checker (Measure Pitch & Diameter of Nuts, Bolts, Screws) by Thread Checker. $49.95. Quickly identify the most common size nuts & bolts in one easy-to-display center! Starting from the top you have 28 female threaded holes to identify common inch & metric bolt sizes, following that you'll find 28 male threaded studs to identify nut sizes and at the bottom you'll find screw diameter & bolt length checkers. Mounted on heavy-duty 1/2 Inch Sintra ...
Standard Thread Detective Screw Thread Gauge by Rockler. $16.59. Whether you're trying to identify loose screws or you just want to figure out which nuts and bolts to use where, the Thread Detective is the perfect tool. Available in standard or metric (sold separately), it features clearly marked gauges for quick identification of bolt size, nut diameter and thread pitch. Standard guages are black with 13 measuring gauges. Includes heavy-wire lanyard and handy inc...