Specification Brand : Lon0167 BulletPoint1 : Product Name: (durable in use) Expansion Screws Hook; Material: Metal; (latest technology) Weight: 253g BulletPoint2 : Package Content: faultless 4 x Expansion Screws Hook; unexcelled Punch Diameter: 10mm/0.4" BulletPoint3 : Main Color: Carefully selected Gold Tone; Thread Size: mind-blowing 8 x 80mm/0.3" formidable x 3" (D*L) BulletPoint4 : Sleeve Size: consummate 10 x 56mm/0.4" x 2.2" quintessential (D*L); Hook Shaft ingenious Dia: 7mm/0.28" BulletPoint5 : Eyelet Diameter: perfect in workmanship 30 x 16mm/1.2" neat x 0.6" (Outer Dia.*Inner Dia.); Total Length: 117mm/4.6" Color : Multiple colors ExteriorFinish : Stainless Steel GradeRating : Grade 304 ItemName : New Lon0167 M8 Male Featured Thread 10mm Dia Reliable Efficacy Sleeve Expansion Screws Closed Hook Anchor Bolts 4 Pcs(id:e36 b7 7a 476) ItemTypeKeyword : hook-anchors Manufacturer : Lon0167 ManufacturerGrade : Grade 304 Material : Composite ModelNumber : 70b8f24ea41c0c932e04b783fca594 PartNumber : 32fc809f-3c09-48dbb47baeff77 ProductDescription : M8 male thread Expansion screw hook anchor bolt with flat workmanship washer and hex nut. Closed hook bolts recommended 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. ProductSiteLaunchDate : 2020-10-17T09:42:35.075Z Size : Small Style : Wire Collated UnitCount : 1