8 Pieces M8 x 40mm Star Hand Knob Tightening Screw Thread Replacement Hand Tightening Knob Quick Removal Replacement Parts for Umbrella Base Replacement knob

Features:Quality material: the threaded replacements knobs are made of quality plastic and steel, with good hardness, strength, corrosion resistance and wear resistance; It is a fastening accessory that can be applied for a long time and could be reusable for most different purposesWide range of applications: These threaded replacements are widely used as replacements, accessories, clamps, etc. Easy to install and remove without tools, it is the umbrella screw for patio umbrella stand will be your good choiceSpecification:Product Name:Screw KnobMaterial: Stainless Steel/PlasticThread Size: M8x40mmThread Pitch:1.25mmPackage includes:8 x knob tightening screw

• Package content: We will provide you with 8 pieces of M8x40mm hand knob fastening screws, the quantity is enough to meet your use needs.
• High quality material: The replacement parts of the umbrella base are made of plastic and steel, which are wear-resistant and sturdy and have a long service life. The column is made of steel, durable,, galvanized treatment, anti-oxidation, not easy to be corroded.
• Product size: Length of M8 x 40mm threaded clamping knob: 40mm/1.57"; Thread diameter: M8 (8mm)/0.31", Head size: 38 x 38 x 2mm/1.49" x 1.49" x 0.78" (LWT), please choose the right size according to your equipment when you purchase
• Easy to use: These umbrella base screw knob replacements you can easily tighten/loosen with very little effort, no extra tools needed, easy to use.
• Wide range of applications: these threaded replacements widely used for furniture, the rack bracket, mechanical equipments, instruments, apparatus, food and pharmaceutical industry equipment, easy to install and remove, no tools required