Specification Brand : Small Parts BulletPoint : 12471484 NUT 5.595 BulletPoint1 : Hex nut tightens from the side with a wrench, enabling use when there is limited space above the nut BulletPoint2 : Brass provides corrosion resistance and offers thermal and electrical conductivity BulletPoint3 : Plain surface has no finish or coating BulletPoint4 : Meets DIN 934 specifications BulletPoint5 : If you have any doubts about this tool, please us, and we will have a professional after-sales team to answer your questions within 24 hours. Color : default DriveSystem : External Hex ExteriorFinish : Plain ExternallyAssignedProductIdentifier1 : 739551993201 ExternallyAssignedProductIdentifier2 : 0739551993201 FinishType : Brass GradeRating : Class 8 ItemName : Small Parts Brass Hex Nut, Plain Finish, DIN 934, Metric, M3-0.5 Thread Size, 5.5 mm Width Across Flats, 2.4 mm Thick (Pack of 100) ItemPackageDimensions_Height : 0.508 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 4.572 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hex-nuts Manufacturer : Small Parts Material : Brass MeasurementSystem : Metric MetalType : Brass ModelNumber : FSCM3HN934B NumberOfItems : 100 PartNumber : B009EFR4FG ProductDescription : Features: These thin hexagonal nuts are widely used for plumbing on thread pipe and hose. Made of high quality brass, these lock nuts are sturdy and . There are six different sizes of lock nuts in this set that can meet you various need. Get these 40 pieces nuts and you can use them for many projects. They are great replacement nuts for your old or broken ones. Specifications: Material: Brass Thread Size Width Quantity G1/8 12mm 10pcs G1/4 16mm 10pcs G3/8 19mm 6pcs G1/2 24mm 6pcs G3/4 29mm 4pcs G1 35.7mm 4pcs Weight: 200g(approx.) Package Includes: 1set x Hex Nuts