Top 10 Best t bolts in 2026

Main highlights

• •INCLUDES: (4) 5-Star Knobs, (4) T-Knobs and (8) 5/16”-18 T-Bolts (1", 1-1/2", 2-1/2" & 3-1/2 in length)
• •FUNCTION: Helps secure, clamp down and optimize numerous t-track, fences, routing jig and fixture assemblies – accepts any application that utilizes a 5/16”-18 internal thread (also accepts most ¾ inch wide by 3/8 inch deep T-tracks); Will not work with ¼” t-track
• •FEATURES: Premium black knobs constructed out of a robust and heat resistant Polypropylene plastic, paired with an ergonomic design for smooth handling and comfort, plus molded plated steel inserts that are corrosion and rust resistant and designed for anti-stripping
• •EASY TO USE: Simply insert the head of the bolt into the track and align it with the threaded knob; These woodworking jig knobs can easily be utilized to enhance an assortment of applications, including your lathe, featherboards, saw, drill press and so much more
• •SPECS: 5/16”-18 t-bolts: 1", 1-1/2", 2-1/2" and 3-1/2 in length for project versatility; Bolt plates measure 17/32” wide x 13/16” long x 7/64” high.

Main highlights

• •Premium Materials: The T bolt set is made of premium A2-70 stainless steel material, with nickel plating on the surface, which is strong and durable and not easy to rust.
• •Package List: You will receive 10 pieces of M8 x 20mm stainless steel hammer head screws and 10 pieces of M8 size flange nuts. The set comes in sufficient quantity to meet your daily use needs.
• •Easy to Install: T dlot drop-in bolt can be inserted directly into the aluminum long holes of any mounting post, making it easy to connect the aluminum profile to other components.
• •Exact Dimensions: hammer head screw M8 diameter: 8 mm, thread length: 20 mm, total length: 24 mm, thickened T-head, width: 10 mm, thickness: 4 mm, head length: 23 mm.
• •Wide Range of Applications: Hammer head bolts are suitable for aluminum profile assembly, connecting solar modules, photovoltaic roof hooks, T-slot guide rails and solar panel fastening.

Main highlights

• •INCLUDES: (4) 5-Star Knobs, (4) T-Knobs and (8) 5/16”-18 T-Bolts (1", 1-1/2", 2-1/2" & 3-1/2 in length)
• •FUNCTION: Helps secure, clamp down and optimize numerous t-track, fences, routing jig and fixture assemblies – accepts any application that utilizes a 5/16”-18 internal thread (also accepts most ¾ inch wide by 3/8 inch deep T-tracks); Will not work with ¼” t-track
• •FEATURES: Premium black knobs constructed out of a robust and heat resistant Polypropylene plastic, paired with an ergonomic design for smooth handling and comfort, plus molded plated steel inserts that are corrosion and rust resistant and designed for anti-stripping
• •EASY TO USE: Simply insert the head of the bolt into the track and align it with the threaded knob. These woodworking jig knobs can easily be utilized to enhance an assortment of applications, including your lathe, featherboards, saw, drill press and so much more
• •SPECS: 5/16”-18 t-bolts: 1", 1-1/2", 2-1/2" and 3-1/2 in length for project versatility; Bolt plates measure 17/32” wide x 13/16” long x 7/64” high.

Main highlights

• •INCLUDES: (10) Seven Star Knobs, (10) T-Bolts, (10) Washers and (1) Storage Case
• •FUNCTION: Works with any universal and double cut t-track – helping to secure various jigs and fixtures while optimizing your favorite t-track assemblies. Head is 17/32” wide and WILL NOT FIT ¼” T-TRACK. Before ordering, please verify the width of your t-track.
• •FEATURES: Premium black knobs constructed out of a robust and heat resistant Polypropylene plastic, paired with an ergonomic design for smooth handling and comfort, plus molded plated steel inserts that are corrosion and rust resistant and designed for anti-stripping
• •EASY TO USE: Simply insert the head of the t-bolt into the track with a washer and align it with the threaded knob. These woodworking jig knobs can easily be utilized to enhance an assortment of applications, including your miter gauge or t-track fences, stop blocks, featherboards and so much more
• •SPECS: Knobs possess a 1-1/2” diameter and 1” height (3.8cm x 2.5cm) | threaded knob is 1/4-inch (6.4mm) diameter by 20 threads per inch | Bolts and washers are 1/4”-20 x 1-1/2-inch

Main highlights

• •𝐏𝐮𝐫𝐩𝐨𝐬𝐞: The T - track knob kit is compatible with any universal track, T - track, and double - cut track that can accept a standard 1/4" bolt head. It helps to secure various fixtures and accessories while optimizing your favorite T - track components
• •𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥: The surface of the T-track accessory nut is made of PP, which is smooth and wear-resistant. The internal insert of the nut, as well as the hex bolt and washer, are made of steel. They have a galvanized surface that is rust - resistant, and resistant to breakage and deformation
• •𝐒𝐢𝐳𝐞𝐬: A bolt length: 1-1/4"; B bolt length: 2"; bolt head size: 0.71"×0.43"×0.08" (L×W×Thick); hex nut head diameter: 1.26"; hex nut head thickness: 0.51"; washer inner diameter: 1/4"; washer thickness: 0.06”
• •𝐖𝐢𝐝𝐞𝐥𝐲 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐛𝐥𝐞: The star knobs kit is widely used for securing fixtures, equipment, furniture, lathes, drilling machines, and other workshop accessories
• •𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: You will receive 5 pcs 1-1/4" t track bolts, 5 pcs 2" t track bolts, 10 pcs washers, and 10 pcs t track knobs. The ample quantity is sufficient to meet a variety of your usage needs

Main highlights

• •Material: Carbon Steel Galvanized; Thread Size: 1/4"-20; Head Size: 18 x 11 x 2.1 mm / 0.71 x 0.43 x 0.08 Inch (L*W*THK); Bolt Length: 1-1/4 Inch; Packing List: 10 Pcs x T Track Bolts
• •Advantages: Crafted from carbon steel galvanized, the T track bolt offers exceptional rust resistance and durability. Its high hardness and resistance to wear, corrosion, and oxidation contribute to its longevity and robust rust protection. It can easily fit into grooves and t-slots, providing reliable torque resistance to prevent stripping or over-tightening during heavy use.
• •Instruction: Easy to install. Insert the screw head into the profile groove and rotate it 90 degrees to secure it in place.
• •Application: The T-slot bolt is fastened with nuts between aluminum profiles and accessories. It is commonly used in aluminum alloy rack assembly, T-slot tracks, furniture assembly, and paper machines. It is also widely applied in lifting, metallurgy, mechanical equipment, power mechanical equipment assembly, and fixed mechanical equipment assembly and debugging.
• •NOTE: Before purchasing, confirm that the size of your aluminum profile or T-groove aligns with our T-bolt.

Main highlights

Main highlights

• •Size: 1/4" - 20 Threading, 1-1/2" Length, Please note that the length includes the thickness of the gasket, which is 3mm thick.
• •Application: Fit Universal T-track or larger, Also fit 1/4" T-track. Not fit for Mini T-track smaller than 1/4". Please check the size first.
• •Compatible with Kayak Gear Track, and most other kayak track systems
• •Able to withstand strong torque from heavy use and will not peel off easily. There may be a slight tilt, but it does not affect use
• •All parts are made of Marine grade 316 stainless steel, Excellent seawater corrosion resistance and durable

Main highlights

• •Burr-Free Stainless Steel: External hex bolts and flat washers are precision-made from burr-free stainless steel. Clear, uniform threads resist rust and corrosion, delivering years of dependable performance in any shop or garage setting
• •High-Grip Brass-Core Plum Nuts: Hexagonal plum-handle nuts feature deep, uniform threads and a solid brass insert. You’ll enjoy smooth, tool-free tightening and exceptional holding force—perfect for locking down jigs, fixtures, and workpieces securely
• •Universal ¼-20 T-Track Fit: Designed for small ¼-20 T-tracks, this kit works seamlessly with most universal and double-cut tracks. Ideal for clamps, stops, and fixtures on table saws, drill presses, planers, and router tables
• •Ergonomic Black Knobs: Our molded black plastic knobs (32 mm & 38 mm diameter 10 each) with copper-core inserts offer an easy, slip-resistant grip. With generous leverage and clear tactile feedback, you can tighten or adjust your setup faster and safer
• •Complete Washer & Bolt Set: Includes 10 each of 1½″ and 2″ ¼-20 bolts, plus flat washers in 16.25 mm and 19.02 mm outer diameters. Everything you need to replace or upgrade small T-track hardware—no extras to buy, no fuss to assemble