Specification Brand : LocEzy BulletPoint1 : 8/32 Brass Ball-Head Thumb Screws BulletPoint2 : 1/2" Thread Length BulletPoint3 : Designed by B&P Lamp Supply BulletPoint4 : Main Color: Silver Blue; Head Height:8mm/0.31";For more detailed dimensions, please see the size chart BulletPoint5 : Thread Style: Fully Thread; Knurled Head Diameter: 16mm、0.63" Color : Red DriveSystem : Thumb Drive ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 726667272146 ExternallyAssignedProductIdentifier2 : 0726667272146 ItemName : 5/16”-18 x 1-1/2" Thumb Screw Stainless Steel Red Rosette Clamping Knob Thumbscrews Thumb Screws Standard Coarse Threads (10) ItemPackageDimensions_Height : 16.2 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 4.7 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : thumb-screws Manufacturer : HDsmallPARTS ManufacturerGrade : Grade 2 Material : Stainless Steel Material1 : Zinc Material2 : Alloy Steel MeasurementSystem : Imperial MetalType : Stainless Steel ModelName : Rosett Thumb Screw ModelNumber : HDS-516-RO112-10RD NumberOfItems : 50 NumberOfPieces : 10 PartNumber : HDS-516-RO112-10RD Pattern : Solid ProductDescription : Red Rosette Clamping Knob, 5/16-18 Threads. Quantity 10 pcs. These larger knobs are for added leverage aiding in the tightening and untightening of the Clamping Thumb Screw. Sometimes you need just a little more holding power with the ease of the Clamping Thumb Screw. “A” = 1-1/2”. “B” = 1/2”. "C=1/2" “L” = Length of Threads Only 1-1/2” Long. Fully Threaded. Thread Material is Stainless Steel - anti-rust and anti-corrosion. Strong and durable. ProductSiteLaunchDate : 2022-03-21T07:00:00.000Z Size : 1-1/2" Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 10 UnspscCode : 31161500