Specification Brand : CFFQDQUANB BulletPoint1 : Product Name: (durable in use) Expansion Bolt; Material: Metal BulletPoint2 : Weight: 93g; faultless Package Content: 4 x Expansion unexcelled Bolt BulletPoint3 : Main Color: Carefully selected Silver Tone; Overall Size: mind-blowing 70 x 11mm/2.8" formidable x 0.43"(L*Max.D) BulletPoint4 : Thread Dia: consummate M6/0.24"; Sleeve Diameter: 9mm/0.35" Color : One Color ExternallyAssignedProductIdentifier : 8466868160621 ItemName : Expansion Bolts, Expansion Bolt, Expansion Screw,Tapping Screws, M6x70mm Flat Featured Phillips Head Split Reliable Efficacy Sleeve Expansion Anchor Bolts Fastener 4pcs ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : expansion-bolts Manufacturer : CFFQDQUANB ModelNumber : CFFQDQUANB NumberOfItems : 1 NumberOfPieces : 1 PartNumber : CFFQDQUANB ProductDescription : Tips: Due to different monitors, shooting light, environmental factors and other reasons, there are some color differences that exist objectively and cannot be avoided. But usually does not affect the use of the product, if you mind these, please consider carefully before buying. thank you! Made of metal material moderate price in silver tone, phillips workmanship flat head, exspansion anchor bolts. They recommended can be widely used in fence, burglarproof doors and windows, canopy, air conditioning rack fixation, home decoration, engineering, etc. The working principle of expansion screw: Put the expansion screw into the ground or the hole on the wall and then tighten the nuts of the expansion bolt with wrench. The bolt goes outside while the metal sheath does not move. Thus the bigger head of the bolt will expand the metal sheath, making it fill the whole hole. Now, the expansion screw can not be pulled out. ProductSiteLaunchDate : 2025-03-10T01:29:26.131Z Size : Small UnitCount : 1 UnspscCode : 31161500