What are the Dimensions of the bolt head?

Hello; According to my caliper the heads are 1/2 x 23/32. The set I received had standard 1/4x20tpi. bolts. Hope this helps. Charley

How tall and wide are the t-knobs and star-knobs?

The t-knobs are 2 inches wide at their widest point and 1 1/8 inches tall. The star-knobs are 2 1/4 inches in diameter and 1 inch tall.

Are these made out of stainless steel?

Not stainless steel but like a galvanized bolt

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🔧 Elevate your woodworking game with POWERTEC’s precision T-Track Knob Kit — because your projects deserve the best grip!

TOOL FREE SETUP - Quickly insert and tighten knobs without extra tools, streamlining your workflow and boosting productivity.
RUST STRIP RESISTANT - Molded plated steel inserts ensure corrosion resistance and prevent thread stripping for long-lasting reliability.
VERSATILE BOLT LENGTHS - Includes 1", 1.5", 2.5", and 3.5" T-bolts to fit a wide range of T-track applications and project needs.
SHOP READY COMPATIBILITY - Fits most ¾" wide by 3/8" deep T-tracks and any 5/16”-18 internal thread, perfect for fences, routing jigs, and more.
ULTIMATE CLAMPING CONTROL - Securely fasten and adjust your woodworking jigs with ergonomic 5-star and T-knobs designed for comfort and durability.

The POWERTEC 71121 T Track Knob Kit is a 16-piece set featuring heat-resistant polypropylene knobs and corrosion-resistant steel inserts, designed to fit 5/16”-18 threaded T-tracks. With multiple bolt lengths and ergonomic design, it offers versatile, tool-free clamping solutions for woodworking jigs, fences, and fixtures, ensuring durability and ease of use for professionals and DIY enthusiasts alike.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

RM133

Duties & taxes incl.

Malaysiastore

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Manufacturer	POWERTEC
Part Number	71121
Item Weight	11 ounces
Item model number	71121
Is Discontinued By Manufacturer	No
Size	5/16”-18 threaded, 16pcs Set
Style	Knob Kits
Material	Plastics and Metals
Pattern	T-Track
Item Package Quantity	1
Number Of Pieces	16
Head Style	T-style
Cutting Diameter	0.31 Inches
Measurement System	English/Standard
Included Components	T-Bolt Kit
Batteries Included?	No
Batteries Required?	No
Assembled Diameter	0.31 Inches

POWERTEC 71121 T Track Knob Kit w/ Threaded Knobs and 5/16”-18 T Slot Bolts, 16-Piece Set, T Track Accessories for Woodworking Jigs and Fixtures

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