Knurled Thumb Screw Black Steel M4 x 20mm DIN 653 16mm dia (4pcs)
Good Quality Products
Fast & Free Shipping
24/7 customer support
CNC Machined in Steel 11SMN30 blackened / blued.
Made in EU. Precision component.
Thread Size M4 x 20mm
Total Length 24mm
Knurled Head Diameter 16mm x 4mm
Listing for set of 4no screws
Thumb screws are designed to be tightened and loosened by hand. Large head diameter makes it easy to access and tighten. The thumb screw has a diamond knurled surface on its head. This gives it better gripping surface, making it easier to tighten or loosen the fastener manually.
PrecisionGeek are very proud that our stainless steel and aluminum fittings are all made in-house on our own Star CNC Machines. From speaker spikes through RC parts to banjo bolts — everything is machined from solid stainless steel and other quality grade metals to exact specifications meaning that quality control is maintained throughout the manufacturing process. It means we can react to new demands, improve and assess each component and offer the best quality solution to any requirement. It also means that we can react to new products required immediately — If you feel there is a new product which we could add to our catalogue please get in touch and we will be happy to offer a quotation. All manufactured in the EU on our own machinery — It's very rare today when many items are simply bought in. We are a company that actually cuts its own metal in-house.
We are Manchester based, family run precision engineering company, specialising in high precision components for any industrial or domestic use. We operate on "State of the art" Japanese CNC machine, which gives us advantage against competitors. Due to huge demand for our products from all over the world, we expanding rapidly, and we are looking forward to the future
- Fast & Free Shipping
After we receive payment and we will upload the tracking information and ship day on or next day depending on time of order.
MAAD Precision Engineering Ltd
8 Larch Road
Phone: +44 7922 269 169, +44 7516 382 914