Specification Brand : Shear-Loc BulletPoint1 : Standard: DIN316; Thread Size: 4mm; Thread Pitch: 0.7mm BulletPoint2 : Screw Length:25mm; Package: 25 Pcs BulletPoint3 : Feature: The bolt has a wing on each side to help you screw it only by hand without any tools. Easy to install and remove, can be used repeatedly. More durable, high hardness and not easy to deform. BulletPoint4 : Application: Ideal used in places which requires frequent adjustment needs such as industrial manufacturing, fast positioning clamps, musical instrument, machinery equipment, electronic equipment, communication appliance, hardware lighting, kitchen machine, furniture decoration, etc. BulletPoint5 : Material: 304 Stainless Steel 18-8 that you will probably see in your pans and cookery tools. It's used for a wide variety of home and commercial applications. Because of its slightly higher strength and wear resistance than type 316, it's also used for nuts, bolts, screws and other fasteners. Color : Black CustomerPackageType : FFP DriveSystem : Thumb ExteriorFinish : Plastic ExternallyAssignedProductIdentifier1 : 725873556316 ExternallyAssignedProductIdentifier2 : 0725873556316 FinishType : Powder Coated GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous IncludedComponents1 : Knob IncludedComponents2 : Screw IndoorOutdoorUsage : indoor ItemName : Twenty (20) 1/4-20 x 3/4" Length Knurled Plastic Head Thumb Screws - Made in USA ItemPackageDimensions_Height : 1.8 centimeters ItemPackageDimensions_Length : 10.5 centimeters ItemPackageDimensions_Width : 10.2 centimeters ItemPackageQuantity : 20 ItemShape : T-Shaped ItemTypeKeyword : thumb-screws Manufacturer : Shear-Loc ManufacturerGrade : Grade 2 Material : Plastic Material1 : Stainless Steel Material2 : Acetal MeasurementSystem : Imperial MetalType : Plastic MetalType1 : Zinc MetalType2 : Carbon Steel MetalType3 : Alloy Steel ModelNumber : hta231011hh000680 NumberOfBoxes : 1 NumberOfItems : 25 NumberOfPieces : 20 PartNumber : 904 2520-0.75 ProductDescription : Twenty (20) 1/4-20 Thread x 3/4 length thread thumbscrews. The round knurled head is made of plastic and is one inch in diameter. This item is proudly made in the U.S.A. ProductSiteLaunchDate : 2016-09-08T07:00:00.000Z Size : 0.75 inches Style : Tee SupplierDeclaredDgHzRegulation : unknown UnitCount : 25 UnspscCode : 31161500