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FASTENERS

DILIGENT offers extensive range of fasteners available in different sizes so that it fit in various applications. These are widely appreciated for their durability, corrosion resistant features and application specific designs.

MATERIAL	TYPE	SPECIFICATIONS / GRADE	SIZE RANGE	FINISH	MAKE/ ORIGIN
Carbon steel , Mild steel , Alloy steel , STAINLESS STEEL	HIGH TENSILE BOLTS	Grade 8.8, 10.9, 12.9, ASTM A325, A490 , 4.6, 4.8, Grade 304 /A2, Grade 316 / A4, Grade 316L. Thread: UNC,8UN,UNF, Metric Course and Metric Fine.	M06 TO M64 AND ¼” TO 2”	Zinc Plated/Electro Galvanized, HDG Cadmium Plated, Chrome Plated, PTFE Coated. Self Finish, Black Parkerized Finish	Europe India Malaysia
Carbon steel , Mild steel , Alloy steel STAINLESS STEEL	STUD BOLTS	Grade 8.8, 10.9, 12.9, ASTM A194, GR.B.7 Grade 304 /A2, Grade 316 / A4, Grade 316L.Thread: ANSI B 1.1 Class 2A Fit (Imperial) , ANSI B 1.13M 6g (Metric)	M10 TO M100 AND 3/8” TO 4”	Zinc Plated/Electro Galvanized, HDG Cadmium Plated, Chrome Plated, PTFE Coated. Self Finish, Black Parkerized Finish	Europe India Malaysia
Carbon steel , Mild steel , Alloy steel STAINLESS STEEL	HIGH TENSILE NUTS	Grade 8.8, 10.9, 12.9, ASTM A325, A490 , 4.6, 4.8, Grade 304 /A2, Grade 316 / A4, Grade 316L.	M03 TO M100 AND 1/8” TO 4”	Zinc Plated/Electro Galvanized, HDG Cadmium Plated, Chrome Plated, PTFE Coated. Self Finish, Black Parkerized Finish.	Europe India Malaysia
Carbon steel , Mild steel , Alloy steel STAINLESS STEEL	WASHERS	Grade 8.8, 10.9, 12.9, ASTM A325, A490 , 4.6, 4.8, Grade 304 /A2, Grade 316 / A4, Grade 316L.	M03 TO M110 AND 1/8” TO 3	Zinc Plated/Electro Galvanized, HDG Cadmium Plated, Chrome Plated, PTFE Coated. Self Finish, Black Parkerized Finish	Europe India Malaysia
Carbon steel , Mild steel , Alloy steel STAINLESS STEEL	THREADED RODS	Grade 8.8, 10.9, 12.9, ASTM A194, GR.B.7 Grade 304 /A2, Grade 316 / A4, Grade 316L.	M6 to M100 in metric series,¼” to 4” in imperial.	Electro Galvanized, HDG, Black Parkerized Finish	Europe India Malaysia
Carbon steel , Mild steel , Alloy steel STAINLESS STEEL	ANCHOR BOLTS	Grade 8.8, 10.9, 12.9, ASTM A194, GR.B.7 Grade 304 /A2, Grade 316 / A4, Grade 316L.	M6 to M100 in metric series,¼” to 4” in imperial.	Zinc Plated/Electro Galvanized, HDG Cadmium Plated, Chrome Plated, PTFE Coated. Self Finish, Black Parkerized Finish.	Europe India Malaysia