20 Best T Slot Bolts 1/4-20 [2025]

Are you looking for the best t slot bolts 1/4-20? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling t slot bolts 1/4-20.

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1 POWERTEC 71068 T Track Knob Kit with 1/4-20 by 1-1/2' Hex Bolts and Washers, Set of 10 T Track... POWERTEC 71068 T Track Knob Kit with 1/4-20 by 1-1/2" Hex Bolts and Washers, Set of 10 T Track...
2 POWERTEC QTB1008 T-Slot Bolts 1/4”-20 Thread Size T-Bolt 1.5 Inch Long – 20 Pack POWERTEC QTB1008 T-Slot Bolts 1/4”-20 Thread Size T-Bolt 1.5 Inch Long – 20 Pack
3 POWERTEC 71481 T-Track Knob Kit w/ 7 Star Threaded 1/4-20 Knobs, T-Bolts and Washers for Woodworking... POWERTEC 71481 T-Track Knob Kit w/ 7 Star Threaded 1/4-20 Knobs, T-Bolts and Washers for...
4 80/20 Inc, 3393, 10 Series, Bolt Assembly: 1/4-20 x .5' Button Head Socket Cap Screw (BHSCS) and... 80/20 Inc, 3393, 10 Series, Bolt Assembly: 1/4-20 x .5" Button Head Socket Cap Screw (BHSCS) and...
5 DCT Tee Bolt Set – 20 Pack 1-3/4in T Bolts for Woodworking, T Track Bolts Jig Bolts, 1/4in 20... DCT Tee Bolt Set – 20 Pack 1-3/4in T Bolts for Woodworking, T Track Bolts Jig Bolts, 1/4in 20...
6 Deadwood Crafted Tools 3 Star Knobs Kit - 10pk 1/4in-20 Threaded Knob Set with Jig Knobs and Bolts... Deadwood Crafted Tools 3 Star Knobs Kit - 10pk 1/4in-20 Threaded Knob Set with Jig Knobs and...
7 1/4'-20 Oval Nuts - Zinc Plated 1/4"-20 Oval Nuts - Zinc Plated
8 Te-Co 41401 Black Oxide 1018 Steel T-Slot Nut, 1/4'-20 TPI, 1/4' Height x 9/16' Width x 5/16' Table... Te-Co 41401 Black Oxide 1018 Steel T-Slot Nut, 1/4"-20 TPI, 1/4" Height x 9/16" Width x 5/16"...
9 POWERTEC 71070 Hex Bolt Knob Kits, Suitable for Use with 1/4' and Universal T-Track, Pack of 4 kits... POWERTEC 71070 Hex Bolt Knob Kits, Suitable for Use with 1/4" and Universal T-Track, Pack of 4...
10 POWERTEC 71173 Jig and Fixture T-Track Hardware Kit w/Knobs and 1/4-20 Threads | 46 Piece Set POWERTEC 71173 Jig and Fixture T-Track Hardware Kit w/Knobs and 1/4-20 Threads | 46 Piece Set
11 Big Horn 19764-5PK T-Bolt - 1/4-20 x 2-1/4 (5/PK) Big Horn 19764-5PK T-Bolt - 1/4-20 x 2-1/4 (5/PK)
12 1/4 inch x 20 tpi T-Track / T-Slot Through-Hole Knobs Bolts and Washers for Use with Mini T-Tracks... 1/4 inch x 20 tpi T-Track / T-Slot Through-Hole Knobs Bolts and Washers for Use with Mini...
13 PZRT 10pcs M6 x 20mm Hammer Head Bolt T Screw, 10pcs M6 Hexagon Flange nut Set, Carbon Steel Nickel... PZRT 10pcs M6 x 20mm Hammer Head Bolt T Screw, 10pcs M6 Hexagon Flange nut Set, Carbon Steel...
14 DCT 5 Star Knobs Kit 1/4in-20 Threaded Knob, Bolt with Knob, Clamping Knob Jig Knobs T Track Knobs... DCT 5 Star Knobs Kit 1/4in-20 Threaded Knob, Bolt with Knob, Clamping Knob Jig Knobs T Track...
15 129 Piece Jig Fixture T Track Hardware Kit 1/4 20 Threads with Knobs, T Bolts, Threaded Inserts... 129 Piece Jig Fixture T Track Hardware Kit 1/4 20 Threads with Knobs, T Bolts, Threaded Inserts...
16 Lot of 10 Each Sliding Tee Bolts with 1/4 20 Threads 1-3/4' Long for Jigs and T Track TB-1/4-1.75 Lot of 10 Each Sliding Tee Bolts with 1/4 20 Threads 1-3/4" Long for Jigs and T Track TB-1/4-1.75
17 46 Piece Jig Fixture T Track Hardware Kit 1/4 20 Threads with Knobs, T Bolts, Threaded Inserts... 46 Piece Jig Fixture T Track Hardware Kit 1/4 20 Threads with Knobs, T Bolts, Threaded Inserts...
18 SentrySafe Fireproof and Waterproof Steel Home Safe with Digital Keypad Lock, Secure Documents and... SentrySafe Fireproof and Waterproof Steel Home Safe with Digital Keypad Lock, Secure Documents...
19 POWERTEC 71121 16 Piece 5/16' T-Bolt Kit POWERTEC 71121 16 Piece 5/16" T-Bolt Kit
Bestseller No. 1
POWERTEC 71068 T Track Knob Kit with 1/4-20 by 1-1/2" Hex Bolts and Washers, Set of 10 T Track...
  • INCLUDES: 10 Piece T-Track Knob Set with Thru Hole Knobs, ¼”-20 Hex Head Bolts and Washers
  • FUNCTION: With t track knobs and bolts like these, you can build your own jigs and fixtures and secure or attach them throughout your shop. Works with...
  • APPLICATIONS: Replacement knobs for your t-track assemblies, jig and fixture hardware and other general purpose woodworking applications that accept...
  • PREMIUM DESIGN: T track knobs with ¼”-20 Hex Head Bolts feature a black, thermoplastic construction with a triple point profile and comfortable...
  • SPECS: 1/4” x 20 tpi steel threads through hole knobs | Bolt Head across the flats 7/16” or .440 | Washer outside 5/8” or .629 | Washer inside...
Bestseller No. 2
POWERTEC QTB1008 T-Slot Bolts 1/4”-20 Thread Size T-Bolt 1.5 Inch Long – 20 Pack
  • Includes: (20) tee bolts 1/4”-20 thread bolt and 1-1/2 Long
  • Function: essential Jig and fixture hardware designed with precision machined t-heads that fit inside routed grooves and T-slots, allowing the...
  • QUALITY: T-Bolts are made from high quality zinc-plated carbon steel for corrosion resistance, rust protection and long lasting durability
  • Design: able to withstand strong torque with heavy usage, and won’t easily strip, nor over-tighten
  • Bolt size and thread: length 1. 5” | T-shaped heads 13/16” by 17/32” by 7/64” thick | 1/4”-20 all thread
SaleBestseller No. 3
POWERTEC 71481 T-Track Knob Kit w/ 7 Star Threaded 1/4-20 Knobs, T-Bolts and Washers for Woodworking...
  • 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...
  • FEATURES: Premium black knobs constructed out of a robust and heat resistant Polypropylene plastic, paired with an ergonomic design for smooth...
  • 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...
  • 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...
Bestseller No. 4
80/20 Inc, 3393, 10 Series, Bolt Assembly: 1/4-20 x .5" Button Head Socket Cap Screw (BHSCS) and...
  • 10 Series
  • Includes 25 Bolts and 25 T-nuts (1/4-20 threaded)
  • Steel with a Black Zinc finish
  • Included T-nuts each measure .443" wide x .09" x 1" long
Bestseller No. 5
DCT Tee Bolt Set – 20 Pack 1-3/4in T Bolts for Woodworking, T Track Bolts Jig Bolts, 1/4in 20...
  • CUSTOMIZE YOUR JIGS, FIXTURES, AND T-TRACK: Experienced woodworkers use jigs regularly to create accurate, repeatable cuts quickly; The DCT 20 Pack of...
  • T SHAPE PROVIDES VERSATILITY: Each piece is precision machined for quality, strength, and accuracy; T shaped head features a 7/16 x 5/8 inch (11 x...
  • BUILT TO LAST: Constructed of grade 2 steel for strength, durability, and longevity; Zinc-plated for resistance to rust and corrosion; Unlike standard...
  • PERFECT SIZE FOR YOUR NEEDS: These T slot bolt wood fasteners have a length of 1-3/4 inch (4.4 cm) and a thread per inch of 20; The diameter of the...
  • EASY TO USE: Measure and cut your bolt channel groove or use a pre-cut T-track that meets the size of your T bolt head; Once the track has been...
Bestseller No. 6
Deadwood Crafted Tools 3 Star Knobs Kit - 10pk 1/4in-20 Threaded Knob Set with Jig Knobs and Bolts...
  • [Adjust and Tighten]: The DCT 3 Star Knob 10 pack T Track Knobs Kit is the perfect package of screw-on clamping knobs that can be used on your saw...
  • [Perfect Size]: T track knob threading has 1/4-inch (6.4mm) diameter and 20 threads per inch (if you turn a nut 20 revolutions it will move 1 inch);...
  • [Easy to Use]: Ergonomic design of this plastic knob set allows for easy adjustment and tightening with maximum control and agility without the use of...
  • [Built to Last]: T knobs package includes plastic knobs that are constructed from polypropylene plastic with molded-in brass insert that will not...
  • [Contents]: Tightening knob kit includes (10) T track knobs, (10) bolts, and (10) washers for your convenience; Bolts are 1/4”-20 threading and...
Bestseller No. 7
1/4"-20 Oval Nuts - Zinc Plated
  • Pack of 10 1/4-20 Oval Nuts. Use these to attach accessories to aluminum tracks, or attach tracks to tables, fences and more. Many styles of aluminum...
Bestseller No. 8
Te-Co 41401 Black Oxide 1018 Steel T-Slot Nut, 1/4"-20 TPI, 1/4" Height x 9/16" Width x 5/16" Table...
  • Material is case hardened 1018 steel with black oxide finish
  • 1/4"-20 Thread
  • 5/16" Table slot
  • 9/16" Base size
  • Measures 1/4" width by 9/16" height
Bestseller No. 9
POWERTEC 71070 Hex Bolt Knob Kits, Suitable for Use with 1/4" and Universal T-Track, Pack of 4 kits...
  • INCLUDES: 4 knob kits including 4 of five star Thru Hole knobs, 4 of ¼" washers, 4 of ¼"-20 all thread hex head bolts three inches long.
  • FUNCTION: Ideal for replacement knobs for your t-track assemblies, jig and fixture hardware and other general purpose applications that accept...
  • CONVENIENT: Perfect tool-less female knob makes for a great replacement fastener or an alternative to similar sized handles, t-style knobs and...
  • APPLICATIONS: Also perfect for router bit guards, stop blocks, miter gauge fences, feather boards, router tables, drill press, and other workshop...
  • PREMIUM DESIGN: 5 Star Knob features a black, thermoplastic construction with an easy-to-grip, smooth matte black finish and a top-side thru hole to...
SaleBestseller No. 10
POWERTEC 71173 Jig and Fixture T-Track Hardware Kit w/Knobs and 1/4-20 Threads | 46 Piece Set
  • Function: A comprehensive selection of hardware perfect for your creating your own t-track woodworking jigs and fixtures
  • T-Bolts: (6) 1 in. / (6) 1-1/2 in. / (6)2-1/2 in. t-bolts - all precision machined of zinc plated hardened steel with 1/4-20 threads
  • Knobs: (4) 5-star insert knobs / (4) 4-star bolt knobs / (4) 2 in. T-shaped knobs – all constructed of premium black, hardened plastic with threaded...
  • Threaded Inserts: (8) 1/4"-20 Threaded inserts / (8) T-nuts
  • Convenient Storage: (1) Plastic sorting case with assorted and movable dividers for quick access and easy hardware organization
Bestseller No. 11
Big Horn 19764-5PK T-Bolt - 1/4-20 x 2-1/4 (5/PK)
  • Brand Name: Big Horn
  • Product Dimension: 4 X 5 X 1 "
  • Country Of Origin: Taiwan, Province Of China
  • Model Number: 19764-5Pk
Bestseller No. 12
1/4 inch x 20 tpi T-Track / T-Slot Through-Hole Knobs Bolts and Washers for Use with Mini T-Tracks...
  • For those of us who work in a shop environment or have a garage type workshop, odds are that you will come across an accessory or two that uses this...
  • Typically, these through-hole knobs and bolts are used with mini slot track (NOT INCLUDED), however, the 1½” long bolts can fit through ½” or...
  • Many different workshop accessories use ¼” by 20 tpi bolts. Router bit guards, stop blocks, flip stops, fence feather boards, tabletop feather...
  • Another great feature of this pack is that they will fit in different brands and styles of t-slot track. Universal Track and Double Cut Tracks are...
  • This handy hardware pack comes with 10 through-hole knobs with ¼” by 20 tpi steel threads, 10 each 1½” long, ¼” by 20 tpi bolts and 10 each...
Bestseller No. 13
PZRT 10pcs M6 x 20mm Hammer Head Bolt T Screw, 10pcs M6 Hexagon Flange nut Set, Carbon Steel Nickel...
  • 3030 Series European standard Aluminum Profile Accessories widely used for building 3D printers, 3D carvers, CNC routers, CNC laser cutters, CNC...
  • M6 Hexagon Slip Locking Flange Nuts made from high quality carbon steel,surface is plated with nickel for good rust resistance and better performance...
  • Flange nut is a nut that has a wide flange at one end that acts as an integrated, non-spinning washer,the serrations help in avoiding vibration of nut...
  • High Quality Carbon steel M6 x 20mm T Screw Bolt Screws Surface chrome finish Anti-corrosion,rustless,non-pollution and high-hardness
  • T-shaped screws are used for aluminum profile design, suitable for standard 8mm T-slot 30 European standard aluminum profiles
SaleBestseller No. 14
DCT 5 Star Knobs Kit 1/4in-20 Threaded Knob, Bolt with Knob, Clamping Knob Jig Knobs T Track Knobs...
  • TIGHTEN & ADJUST JIGS, FIXTURES, FENCES: The DCT | 5 Star Knob T Track Knobs Kit with Bolts & Washers 4-Pack is a package of screw-on clamping knobs...
  • PERFECT SIZE: Knobs have a 2-inch diameter and 1-inch height (5.1cm x 2.5cm); T track knob threading has 1/4-inch (6.4mm) diameter and 20 threads per...
  • EASY TO USE: Insert the bolt into the T-Slot head down with the screw facing upwards, place the washer on the threaded bolt facing upwards, thread the...
  • BUILT TO LAST: T knobs package includes plastic knobs that are constructed from polypropylene plastic with molded-in brass insert that will not strip;...
  • PACKAGE CONTENTS: Tightening knob kit includes (4) T track knobs (1/4”-20 threaded knobs), (4) bolts, and (4) washers for your convenience; This T...
Bestseller No. 15
129 Piece Jig Fixture T Track Hardware Kit 1/4 20 Threads with Knobs, T Bolts, Threaded Inserts...
  • Contains 129 pieces all with 1/4 20 threads
  • Contains 16 solid brass threaded inserts and 26 T nuts
  • Contains 50 T bolts brass plated
  • Contains 26 knobs with threaded through inserts
  • Contains 10 knobs with threaded studs
Bestseller No. 16
Lot of 10 Each Sliding Tee Bolts with 1/4 20 Threads 1-3/4" Long for Jigs and T Track TB-1/4-1.75
  • 10 each sliding T bolts
  • 1/4 20 threads
  • 1-3/4" long
  • Head size is 1/2" x 5/8"
  • Perfects for all manner of shop jigs, fixtures and set ups
Bestseller No. 17
46 Piece Jig Fixture T Track Hardware Kit 1/4 20 Threads with Knobs, T Bolts, Threaded Inserts...
  • Contains 46 pieces all with 1/4 20 threads
  • Contains 8 brass threaded inserts and 8 T nuts
  • Contains 18 T bolts zinc plated
  • Contains 8 knobs with threaded through inserts
  • Contains 4 knobs with threaded studs
SaleBestseller No. 18
SentrySafe Fireproof and Waterproof Steel Home Safe with Digital Keypad Lock, Secure Documents and...
  • Fireproof safe is UL Classified to endure 1 hour at 1700°F and keep interior temperatures safe for irreplaceable documents, valuables, DVDs, and...
  • Waterproof safe is ETL Verified for 24 hours of protection in water up to 8 inches deep offering peace of mind in the event of a flood
  • Set your own digital combination fire safe with secondary locking key for strong security; digital combination safe features four live-locking bolts,...
  • Exterior: 16.3 in. W x 19.3 in. D x 17.8 in. H; door requires 14.75 in. of clearance to fully open; Interior: 12.6 in. W x 11.9 in. D x 13.8 in. H;...
  • For optimal performance, SentrySafe recommends the use of four high-quality, name branded, alkaline AAA batteries with an expiration date of 8-10...
Bestseller No. 19
POWERTEC 71121 16 Piece 5/16" T-Bolt Kit
  • Easy use and works with universal or larger t-track. Will not work with 1/4-inch t-track
  • Includes 2 of each 5/16-inch t-bolts: 1", 1-1/2", 2-1/2", 3-1/2"; 4 of t-knobs, 4 of 5-star knobs. Bolt plates measure 17/32” wide x 13/16” long x...
  • Great for Jig building and other projects

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