Specification Brand : Tomotato BulletPoint1 : What You Get: You will receive 100x Thread Repair Insert, the size approx: M8(inner diameter) x 1.25(installed pitch) x 2D(installed length=2x8mm=16mm), suitable drill bit diameter: 8.3mm. BulletPoint2 : High Quality: Self Tapping Thread Inserts Set are made of high quality 304 stainless steel material, stable structure, excellent performance, can maintain high performance even in harsh environments. BulletPoint3 : Easy To Install: Helical Type Coiled has coiled wire type design, deep thread, with a certain of elastic, can make the load on the thread is more even, thus is better than the normal locking device and easy to install. BulletPoint4 : Wide Application: Quick Thread Insert ideal for equipment repair and overhaul, such as automobiles, steam turbines, computers, lamps, molds, mechanical equipment. BulletPoint5 : Sincerely Service: If you have any question or any unsatisfactory about the product, you can contact our customer service at any time, We will provide friendly, relax to contact support. ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier : 4713367842867 ItemName : Thread Repair Insert, 100PCS M8 Thread Insert Wire Thread Inserts 304 Stainless Steel Metric Thread Repair Kit for Automotive Repairs Plastic Copper ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : tapping-inserts Manufacturer : Tomotato Material : Stainless Steel Material1 : Aluminum Material2 : Steel MetalType1 : Stainless Steel MetalType2 : Copper MetalType3 : Alloy Steel ModelName : KJAOYU9875gkq4nd ModelNumber : KJAOYU9875gkq4nd NumberOfItems : 1 PartNumber : Tomotato136hez90oq ProductDescription : Specifications: Material: Stainless steel 304 Size: M8(inner diameter) x 1.25(installed pitch) x 2D(installed length=2*8mm=16mm) Outer Diameter: 9.9mm(Min.); 10.1mm(Max.) Suitable Drill Bit Diameter: 8.3mm Quantity: 100pcsWeight: 203g(approx.)