Description:

Product Name: Hex Bolt Kit; Package Content: 20set x Hex Bolt Kit; Main Color: Silver Tone. Material: 304 Stainless Steel; Weight: 376g; Thread Type: Metric Coarse Thread. Thread Dia.: M8; Thread Length: 20mm / 0.79". Pitch: 1.25mm; Bolt Hex Head Size: 13 x 5.3mm / 0.51" x 0.21" (W*T). Nut Hex Width: 13mm / 0.51"; Strength Grade: 4.8.