Specification Brand : Smgda BulletPoint1 : Thread size: M8 x 25mm / 0.31'' x 0.98''(D x L), M8 Head Dia (Approx): 30.2mm / 1.18'', please check the thread you need and our item size before purchase, male knob is ideal for DIY projects and home repairs BulletPoint2 : Material: The screw is smooth and burr-free overall, the stud is made of carbon steel, the surface of the screw is galvanized process, uniform plating, high hardness. BulletPoint3 : Easy to Use: No additional tools required, this male threaded knobs adopts special star design, comfortable in hand and ergonomic, easy to install these star knobs into threaded holes with just your fingers. BulletPoint4 : M8 threaded Star knob nuts Suitable for speaker stands, automotive, woodworking fixtures, industrial instruments and other machinery and equipment, workbenches or benches, is the best choice for clamping operations, industrial equipment, is your daily life to replace the tightening screw BulletPoint5 : Package include: 4 piece M8x25mm Star knobs Color : Black DriveSystem : External Hex ExteriorFinish : zinc plated Screw IncludedComponents : false IsValueStoresItem : 1 ItemName : Smgda 4 Pack M8 x 25mm Thread Star Knob, Plastic Hex Shaped Clamping Knob Handle Hand Tightening Screw for Umbrella Base Replacement Knob ItemPackageDimensions_Height : 1.77 inches ItemPackageDimensions_Length : 3.35 inches ItemPackageDimensions_Width : 3.15 inches ItemPackageQuantity : 1 ItemShape : Star ItemTypeKeyword : star-knobs Manufacturer : Smgda Material : Carbon Steel MetalType : Carbon Steel ModelName : Star Hand Knob ModelNumber : EPC_SWS_803 NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 4 PartNumber : SWS_803 ProductDescription : Parameter Information: Material: Carbon steel Head Diameter: 32mm Thread Diameter: 8mm Product Description: Product Name: Hex Shaped Handle Hand Tightening Screws Features: - Thread Size: The thread diameter is 8 mm (M8) and the thread length is 0.98 inches (25 mm).Includes 4 hex shaped handle hand tightening screws. - Optimized Grip: Star Shape won't scratching your hands and it make you more easy to control the knob, remove, tighten or adjust components. - Material: The screw boasts a seamless, burr free design for effortless gripping. Its deeply incised, complete and clear threads ensure a smooth, balanced application of force without slippage. Crafted from carbon steel, the stud is further reinforced with a galvanized surface treatment, offering uniform plating, exceptional hardness, and prolonged service life. - Widely Application: The versatile M8 threaded knob is an ideal fit for a wide range of applications, including speaker stands, automotive assemblies, woodworking fixtures, industrial instruments, and various machinery & equipment. Perfect for clamping operations and industrial setups, it seamlessly integrates into your daily tasks, replacing conventional tightening screws with enhanced performance and reliability. - Simplicity in Installation: You can use your hand to remove, tighten, or adjust components, without using any tool. Product Weight : 59 G / 2.08 Ounces Product Dimensions (L*W*H) : 37*30*40 MM / 1.46*1.18*1.57 Inches Package Weight : 60.0 G / 2.12 Ounces Package Dimensions (L*W*H) : 85*80*45 MM / 3.35*3.15*1.77 Inches Retail Packaging: Yes, Blister Packaging Package Include: 4 x Star Knob Bolts ProductSiteLaunchDate : 2024-08-19T12:02:06.360Z Size : M8 Style : Simple SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500