Shopping Cart

Your cart is empty.

Your cart is empty.

84Pcs 7 Size Carbon Steel M4 Threaded Knurled Thumbscrew Assortment Set, M4 x 10/12/16/18/20/25mm Black Round Male Clamping Knob Grips Thumb Screw for Repairing Machine

4.7 (2) Write Review
Free shipping on orders over $29.99

$11.38

$ 4 .99 $4.99

In Stock

1.Size:M4 Assortment


About this item

  • [7 Size Thumb Screws ] The 84pcs Thumbscrew Assortment Set contains 12pcs M4 x 10mm, 12pcs M4 x 12mm, 12pcs M4 x 14mm,12pcs M4 x 16mm, 12pcs M4 x 18mm, 12pcs M4 x 20mm, 12pcs M4 x 25mm. All of Threaded Knurled Knobs are packed in a clear plastic box for easy carrying and keeping them organize. Multiple sizes and abundant quantities can satisfy your different replacement needs.
  • [Premium Material] Made of durable carbon steel with good hardness, strong oxidation resistance, corrosion and rust resistance. The smooth and burr-free surface provides a comfortable grip and anti-slip effect, making you feel more comfortable to hold. The round knob head is ergonomically designed to avoid scratching your hands, easy and safe to use.
  • [Nice Craftsmanship] The one-time injection moulding process allows for a tight fit between the external screw and the knurled head for optimum durability and effectiveness. Ample finger spacing facilitates direct screwing to ensure maximum adjustment and control.
  • [Easy to Install] No tools required. the grip knob thumb screw adopts a screw-in design for easy installation; The smooth lines and finger grip spacing for easy turning; The thread is deep and sharp, uniform force for locking firmly, not easy to slip. Ideal for the ultimate in adjusting and tightening control.
  • [Wide Application] Suitable for woodworking, auto body shops projects, mechanical equipment, metal working, fix microphone stand, attach TV and computer monitors, electronic equipment, drill press, router tables, lathe machine, table saw, workshop machinery, door, lockers, cabinet, the rack bracket, furniture equipment, instrument, apparatus and more. Also available as a replacement knob for shop wiring jigs and fixtures.


Product Description

Thumb Screws
Thumbscrew Assortment Set
Threaded Knurled Knob

PK@CA
February 17, 2025
I needed these primarily for jigs and fixtures for woodworking, and I found the range of sizes and lengths ideal. Although it's not indicated on the box or the ad, these are M6X1.The threading is excellent, and they have no visible defects. The overmolded knurled part is good but is stiffer plastic and has minor surface flaws.Having the range of sizes is ideal for any small projects that require basic knurled thumb screws.It's an excellent value, but I wouldn't expect miracles from them. At around 25 cents each, you really can't go wrong. I recommend them.
Drebin
December 13, 2024
Pretty much as described in the listing, you've got a wide variety of M6 thumbscrews in different lengths that are ideal for anybody using audio or camera gear (where M6 appears to be a common size for tightening knobs). Quality is good, the threads cut well and burr-free, and the knob heads – while small – are easy to grip and turn.