SATA SC59471 5-Piece 5/16" Drive 30l Hex 4 x 30mm

The bits feature S2 steel insert construction and are heat treated for high strength and wear resistance. They also come with a corrosion-resistant coating to help extend their lifespan in tough environments.

The set includes 5 hex bits that fit 5/16" drive tools, with a 30 mm length for deeper access. The bits are made with high-strength S2 steel inserts and feature a corrosion-resistant coating for durability.

This set is designed to fit 5/16" drive ratchets, drivers, and bit sockets. Use with any standard 5/16" drive tool to drive hex fasteners securely.

1) Select the correct hex size for the fastener and ensure it seats fully in the driver. 2) Insert the bit into your 5/16" drive tool. 3) Apply steady, straight torque—avoid side loads. 4) If access is tight, use the 30 mm length for deeper reach. 5) After use, wipe clean and store in the included case.

Use these bits for automotive fasteners, electrical panels, and general repairs where hex screws are common. The 30 mm length helps when bolts sit slightly deeper or in recessed spots.

Compared to other SATA 5/16" drive hex bit sets, SC59471 offers a compact 5-piece selection with 30 mm length and a corrosion-resistant finish, making it ideal for deeper access and longer life in demanding tasks. For broader options, you can explore related SATA hex sets such as SATA SC59470 (5-piece, 30 mm) and SATA SC59473 (6-piece with similar length). See related items here: https://fepy.com/product/sata-sc59470-5-piece-5-16-drive-30mm-hex-4x30mm, https://fepy.com/product/sata-sc59473-6-piece-5-16-drive-30mm-hex-4x30mm. You can also view additional 5/16" drive hex kits at: https://fepy.com/collections/sata-bits

Yes. Always wear eye protection when working with fasteners, inspect bits for wear before use, avoid using damaged or worn bits, and apply steady, straight torque to prevent slips or cam-out. Keep bits dry and away from corrosive environments to preserve coating and performance.

Store the bits in the included compact case to prevent loss and exposure to moisture. Wipe bits clean after use and ensure they are completely dry before returning them to storage to maintain the corrosion-resistant coating.

Yes, you can return the set under Fepy’s standard return terms. Items should be unused and in their original packaging. Check your order details for return eligibility and any time limits that apply.

The coating helps resist rust and extend the life of the bits in typical workshop conditions, including mildly humid environments. It’s not a substitute for proper care, so keep the tools dry and clean after use.

You get a focused 5-piece selection of high-strength hex bits with a 30 mm reach, built with durable S2 steel and a corrosion-resistant coating. The combination of depth, strength, and longevity makes it a practical, cost-efficient choice for frequent hex fastener work in automotive and general repairs.