Specification Brand : BokWin BulletPoint1 : Material: This clamping screw knob is made of high quality plastic, smooth surface without burrs, not easy to rust, corrosion resistance, durable. BulletPoint2 : Features: screw head star design, comfortable grip, ergonomic, easy to save energy, not easy to scratch your hand. BulletPoint3 : Scope of Application: our hex shaped clamping knob is suitable for speaker stands, automotive, woodworking jigs, industrial instruments and other mechanical equipment. BulletPoint4 : Thread Size: M8x30mm/0.31"x1.18"(RxL), head diameter is about 37mm/1.45". BulletPoint5 : Package Contains:You will get 2 pcs black Thread Knob Tightening Screw.Please confirm the thread size you need before purchase. Color : Black DriveSystem : External Hex ExteriorFinish : Plastic ExteriorFinish1 : Zinc ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier1 : 709016637681 ExternallyAssignedProductIdentifier2 : 0709016637681 FinishType : Polished GpsrSafetyAttestation : 1 IncludedComponents1 : Knob IncludedComponents2 : Screw IncludedComponents3 : Screw ItemName : BokWin 2 Pcs Hex Shaped Clamping Knob M8x30mm Thread Knob Tightening Screw for Umbrella Base Replacement(Black) ItemPackageDimensions_Height : 7.7978 centimeters ItemPackageDimensions_Length : 3.4036 centimeters ItemPackageDimensions_Width : 4.3942 centimeters ItemPackageQuantity : 12 ItemShape : Star ItemTypeKeyword : star-knobs Manufacturer : BokWin Material : Plastic Material1 : Metal Material2 : Plastic Material3 : Carbon Steel Material4 : Brass MetalType : Carbon Steel MetalType1 : Carbon Steel MetalType2 : Brass ModelName : Star Knobs ModelNumber : Star Knobs NumberOfBoxes : 1 NumberOfItems : 6 NumberOfPieces : 2 Pattern : Star ProductDescription : Features: 1.Made of high quality plastic, smooth surface without burrs, not easy to rust, corrosion resistant, durable. 2.The screw is made of high quality carbon steel, good hardness, clear and complete threads, good fastening effect. 3.Suitable for speaker bracket, automobile, woodworking jig, industrial instrumentation and other mechanical equipment.
Specification: Material: plastic + carbon steel Thread size: 8mmx30mm/0.31"x1.18"(RxL) Head diameter: 37mm/1.45" Color: black
Package contains: 2 x Thread Knob Tightening Screws
Notices 1.Since the size is manually measured, please allow an error of 1-2mm 2.The color of the product may vary slightly due to photography & your screen