SS8 Flanged Hex Head Bolts - M6 x 30mm

'M6' refers to the metric thread size (6mm nominal diameter), and '30mm' is the length of the bolt from the underside of the flange to the tip of the threaded end.

A2 (304) stainless steel offers good resistance to corrosion, but for highly aggressive marine environments (constant saltwater exposure), A4 (316) stainless steel is generally recommended for superior protection.

The integrated flange acts as a built-in washer, providing a larger bearing surface. For most applications, an additional washer is not necessary. However, for very soft materials or high-stress situations, adding a washer might be beneficial.

Yes, you can use a power drill with a suitable socket attachment for faster installation. Ensure you use a low-speed setting and torque control to avoid over-tightening and damaging the bolt or material.

Flanged hex head bolts have an integrated flange at the base of the head, which increases the bearing surface area. Standard hex head bolts do not have this flange and often require a separate washer.

Store them in a cool, dry place, preferably in their original packaging or a compartmentalized container to prevent scratching and keep them organized. Avoid storing them with other metals that could cause galvanic corrosion.

Ensure you are using the correct size wrench or socket (10mm for M6). Apply steady, even pressure. If stripping has occurred, you may need to use locking pliers to remove the bolt and replace it.

Check that the pilot hole is clean, appropriately sized, and drilled straight. Verify that you are not cross-threading the bolt. Ensure the mating thread (nut or insert) is also clean and undamaged.

Although stainless steel is resistant, aggressive environments can cause minor surface discoloration. Clean the area with a mild detergent and water. For severe conditions, consider specialized stainless steel cleaners or protective coatings.