Specification Brand : FIYA BulletPoint1 : Product Name:Expansion Screws Hook; Material: Metal;Weight: 387g BulletPoint2 : Package Content: faultless 4 x Expansion Screws Hook; Punch Diameter: 12mm/0.47" BulletPoint3 : Main Color: Gold Tone; Thread Size: 10 x 80mm/0.4" formidable x 3" (D*L) BulletPoint4 : Sleeve Size: 12 x 58mm/0.47" x 2.3" (D*L); Hook Shaft ingenious Dia: 8.5mm/0.33" BulletPoint5 : Hook Opening Width: 18mm/0.7"; Total neat Length: 123mm/4.8" Color : Multiple colors ExteriorFinish : Gold ExternallyAssignedProductIdentifier1 : 0692559906393 ExternallyAssignedProductIdentifier2 : 692559906393 GradeRating : Grade 304 ItemName : New Lon0167 12mm Dia Featured Punch Sleeve Expansion reliable efficacy J Type Screws Closed Cup Hook Anchor Bolts 4 Pcs(id:246 65 05 90c) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 9 inches ItemPackageDimensions_Width : 9 inches ItemPackageQuantity : 10 ItemTypeKeyword : hook-anchors Manufacturer : Lon0167 ManufacturerGrade : Grade 10 Material : Composite ModelNumber : c0fd65495dd6f4a808acc36c29daef NumberOfPieces : 10 PartNumber : 32fc800b-3c09-6768cd672de3de ProductDescription : M10 male thread Expansion screw hook anchor bolt with flat workmanship washer and hex nut. Open hook recommended bolts suitable for secure and reliable fixing of items and fixtures to concrete, brick, walls and any solid surface. Installation methods: Select a chopping bit with the same diameter as expansion screw casing, and install it on the electric drill for punching. The depth of the hole should be equal to the length of the bolt. Then insert the expansion bolt set into the hole. Remember: Do not screw off the nut and prevent the bolt from falling into the hole when the drill is too deep. Tighten the nut for 2 to 3 buckles and unscrew the nut when expansion bolt si very tight without any looseness. Then the fixed items are mounted with perforated fixed part and installed aiming at bolt. The gasket or spring washer outside is used to screw the nut tightly. 0 ProductSiteLaunchDate : 2020-10-17T09:42:40.508Z Size : Small Style : Wire Collated UnitCount : 1