PRODUCT APPLICATIONS
These thumb clamping screws are good for various applications requiring quick adjustments, such as woodworking, machinery, equipment assembly, lathes, drill presses, sawing machines, packaging, printing equipment, computer monitors, light fixtures, and patio umbrella brackets, etc.

PRODUCT DETAILS & INCLUDE
Color: Black
Material: Plastic, Carbon Steel
Surface Finish: Zinc Plated
Thread Size: M4
Thread Pitch: 0.7 mm/ 0.03 inch
Thread Length: 25 mm/ 0.98 inch
Head Width: 14 mm/ 0.55 inch
Total Length: 37 mm/ 1.46 inch
Package Includes: 6Pcs x Round Knurled Thumbscrews

PRODUCT ADVANTAGES
1. Constructed with zinc plated carbon steel threaded studs for durability and wear resistance, these good plastic male thread knurled clamping knobs provide a smooth surface and comfortable grip.
2. This hand stud knob with a thermoset plastic knob can securely connect the parts and is easy to install. Round knurled knobs offer ease of grip and turning by hand, providing leverage and comfort for effortless tightening or loosening.

ATTENTION
Installation and removal can be done without the need for tools. Avoid over-tightening the knob to prevent potential damage or stripping of threads in the mating assembly.

FEATURES

• • • [Multipurpose Use] - These thumb clamping screws are good for various applications requiring quick adjustments, such as woodworking, machinery, equipment assembly, lathes, drill presses, sawing machines, packaging, printing equipment, computer monitors, light fixtures, and patio umbrella brackets, etc
    • [Durable Thumb Screw Knobs] - Constructed with zinc plated carbon steel threaded studs for durability and wear resistance, these good plastic male thread knurled clamping knobs provide a smooth surface and comfortable grip
    • [Size & Package] - Thread Size: M4; Thread Pitch: 0.7 mm/ 0.03 inch; Thread Length: 25 mm/ 0.98 inch; Head Width: 14 mm/ 0.55 inch; Total Length: 37 mm/ 1.46 inch; Package Includes: 6Pcs x Round Knurled Thumbscrews
    • [Advantages] - This hand stud knob with a thermoset plastic knob can securely connect the parts and is easy to install. Round knurled knobs offer ease of grip and turning by hand, providing leverage and comfort for effortless tightening or loosening
    • [Attention] - Installation and removal can be done without the need for tools. Avoid over-tightening the knob to prevent potential damage or stripping of threads in the mating assembly

Where do your products come from?
We source inventory through liquidation and wholesale channels, including overstock, closeouts, shelf-pulls, and inspected customer returns from major retailers and distributors.

Why are your prices so much cheaper than retail?
We buy inventory in bulk and price items to move quickly. This reduces overhead and removes typical retail markups.

Are the products authentic?
We focus on legitimate sourcing channels and aim to describe items accurately with clear condition information.

What does “Like New” mean?
Like New items are in excellent condition with little to no signs of use. This can include items that were opened but are still in like-new condition.

Why do some items have different packaging?
Liquidation inventory may include items with opened or replacement packaging. Condition is always shown on the listing.

Do you combine shipping?
Yes—when possible, items may ship together. Shipping is calculated at checkout based on weight, dimensions, and destination.

Do you offer free shipping?
Yes—free shipping applies to orders $50+ (as shown on the site).

How fast do you ship and which carriers do you use?
Shipping options and timelines are shown at checkout. We typically use major carriers such as USPS, UPS, and FedEx depending on package and destination.

What is your return policy?
Please refer to our Returns Policy page for eligibility and timelines.