Specification Brand : GEMSENBOFU BulletPoint1 : Abundant Quantity: The package includes 30 star knobs, featuring a gear-shaped thread design for reliable fastening, it is an ideal choice for your tool accessories BulletPoint2 : Careful Design: Our 1/4-20 knob is made from high-strength plastic with a brass insert, offering exceptional strength and longevity. The thru knobs has ample threads to screw onto bolts, clamping them securely together BulletPoint3 : Product Size: The T track bolts knob has an internal thread type of 1/4"-20, a head diameter of 1.26"/32mm, and an overall height of 0.51"/13mm, suitable for 1/4-20 rod BulletPoint4 : Easy to Use: Our star-shaped threaded knob work great as a holding jig, requiring minimal effort to loosen or tighten. Additionally, they feature an ergonomic design with a comfortable, non-slip grip that won't scratch your hands. BulletPoint5 : Wide Uses: From machine tools to mechanical equipment, from instrumentation to industrial devices, this 1/4"-20 knob demonstrates its versatility; it is perfectly suited for applications such as drilling machines, lathes, jigs, feather boards, fences, and any other application requiring a 1/4-inch threaded solution Color : Black DriveSystem : Star ExteriorFinish : Brass GpsrSafetyAttestation : 1 GradeRating : Industrial ItemName : GEMSENBOFU 30 Pcs 1/4-20 Knob 1/4 Inch 20 Female Threaded Knob Hexagon Head Thru 6 Star Nuts Clamping for Tool Jigs Woodworking T-Track Systems ItemPackageDimensions_Height : 0.62 inches ItemPackageDimensions_Length : 8.66 inches ItemPackageDimensions_Width : 4.72 inches ItemPackageQuantity : 1 ItemTypeKeyword : star-knobs Manufacturer : GEMSENBOFU Material : Brass MetalType : Brass ModelNumber : xuanniu NumberOfBoxes : 1 NumberOfItems : 30 NumberOfPieces : 3 PartNumber : xuanniu ProductDescription : Features: Secure Fixation: The 1/4-20 6-point knob provides a firm grip, ensuring your equipment is securely fastened. Its reliable locking mechanism prevents unwanted movement, enhancing overall safety and performance. Stylish and Professional Look: The black thru knob adds a touch of style and professionalism to your equipment. It not only offers practicality but also enhances the visual appeal of machinery and devices, making them stand out in any setting. Specifications: Material: Plastic and Brass Color: Black Dimensions: Diameter approximately 1.26 inches/32mm, Height approximately 0.51 inches/13mm Package Includes: 30 x 1/4-20 knobs. Notes: Dimensions are manually measured, slight deviations may occur. Due to different screen displays, colors may vary slightly. ProductSiteLaunchDate : 2025-01-06T07:52:43.850Z Size : M8 x 40mm Style : 6-Star Knob SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 20 UnspscCode : 31161500