Procurement Of Stud Bolts - 9 Items , Stud Bolts With Two Nuts (Heavy Hexagon), High Tensile Steel, Bsw Threads, Stud Material To Spec: Astm A193 Grade B7, Nut Material To Spec: Astm A194 Gr.2H, Hardness: 250 - 350 Bhn, Tensile Strength: 125000 Psi, (To Be Supplied In Assembled Condition), **Mfrs Test Certificate Is Required, With Supply** , Size: 1/2 Inch X 62 Mm Long , Size: Dia 1/2 X 3 Long, Bsw , Size: 5/8 Inch X 87 Mm Long , Size: 5/8 Inch X 110 Mm Long , Size: 3/4 X 4 Long, Bsw , Size: 3/4 Dia X 6 Long Bsw Thread , Stud Bolts With 2 Nuts Stainless Steel, Aisi Type 304. Bsw Threads. To Be Supplied In Assembled Condition, ** Mfrs Test Cert Reqd With Supplies , Size: 5/8 X 3 Inch Long , Size: 5/8 X 4 Inch Long , Stud Bolts With 2 Nuts,Stainless Steel, Aisi Type 304,Bolt Material To Spec,A193, Grade B8, Class 1,Nut Material To Spec, Astm A194 Grade 8, Hardness 126-192 Bhn, Tensile Strength 75000 Psi, Unc Thread, To Be Supplied In Assembled Condition, ## Mfrs Test Cert And Chemical Composition Cert To Be Provided ## , Size: 1/2 X 3 Inch Long , Oil Resistant Grade Cover Rubber,