Value Collection 532485PR M30x3.5 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION 532485PR is a fully threaded hex socket cap screw in M30 x 3.50 thread size with a 60 mm length under head. Manufactured from alloy steel and finished with a black oxide coating, this fastener meets DIN 912 and ISO 898-1 standards and carries a material grade of 12.9, indicating high tensile strength suitable for demanding mechanical assemblies. The internal hex drive accepts a standard hex key for installation in confined spaces where a wrench cannot be used. Machinists, millwrights, and maintenance technicians typically install this fastener in heavy equipment, structural fixtures, and industrial machinery.

This fastener is suited for heavy-duty industrial and mechanical applications requiring a high-strength, large-diameter socket cap screw. The M30 x 3.50 thread profile and 60 mm length under head make it appropriate for thick plate connections, heavy-machinery frames, and structural bolted joints where grade 12.9 tensile properties are specified. The black oxide finish provides mild corrosion resistance and reduces light reflection on exposed surfaces.

Key Features

• M30 x 3.50 thread size with 60 mm length under head for thick-section fastening
• Grade 12.9 alloy steel construction for high tensile and proof-load strength
• Black oxide finish provides mild corrosion resistance and a low-reflectance surface
• Hex socket (internal hex) drive for use in tight clearance areas
• Fully threaded shank along the full length under head
• Meets DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a standard DIN 912 metric hex socket cap screw for use in any application specifying an M30 x 3.50, 60 mm length under head, grade 12.9 fastener.

Installation Notes

Installation should be performed by a qualified machinist, millwright, or maintenance technician using a calibrated torque wrench and the correct size hex key for M30 socket cap screws. Ensure mating threads are clean and free of debris before assembly. Apply thread lubricant or anti-seize compound as required by the joint specification, since the black oxide finish does not substitute for a wet lubricant on high-load fasteners. Always consult the applicable engineering drawing or torque table for the correct target torque before tightening.