JMIKS Fasteners supplies button head screws (hexagon socket button head screws) in SS 304, SS 316 and SS 202, and in high tensile grades from 4.6 to 12.9. Sizes run from M3 to M36 and ¼” to 1-1/4″ BSW, in lengths from 6 mm to 250 mm.
Standard : DIN / IS
Size : Metric : M3 To M36 / BSW : ¼” to 1-1/4”
Material Grade: SS304 | SS316 | SS202
High Tensile Grade : 4.6 | 8.8 | 10.9 | 12.9
Length : 6mm to 250mm
The low, rounded head gives a neat finish and has no sharp edges, so it is safe where people touch the surface. The hexagon socket takes an Allen key. The common standard is ISO 7380.
Less than an Allen cap screw, because the head and socket are smaller. Use them for light to medium loads, and choose an Allen cap screw for heavy joints.