Hex Bolts / Hexagon Bolts (Metric) have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts. Nuts have internal machine threads, for use with machine thread bolts, screws and washers.
| Common Name: | Hexagon Bolts, Screws, Bolts and Nuts, Hex. Cap Screw, Machine Bolts |
| Common Chinese Name: | 六角頭螺絲, 高拉力鋼螺絲, 鋼結構螺絲, 螺栓, 8.8螺絲, 熱浸拉力鋼螺絲, 鉛水螺絲, 不銹鋼螺絲, 六角絲母, 螺母, 絲母 |
| Material: | High Tensile Steel: Grade 4.6, Grade 8.8, Grade 10.9, Grade 12.9 |
| Stainless Steel: 304, 316, A2, A4, A2-70, A4-70, A4-80 | |
| 4.6級, 8.8級, 10.9級, 12.9級拉力鋼 | |
| 304, 316不銹鋼, A2, A4不銹鋼, A2-70, A4-70不銹鋼, A4-80不銹鋼 | |
| Coating: | Black, Zinc Plated, H.D.G., Hot Dip Galvanized |
| 黑(克) 電鍍, 鍍鋅, 熱浸, 熱浸鉛水 | |
| Size Range (Diameter): | M1.6 - M68 (BS 3692) | M5 - M68 (BS 4190) |
| M1.6 - M68 (DIN 931) | M1.6 - M52 (DIN 933) | |
| Size Range (Length): | 5mm - 400mm (BS 3692) | 12mm - 500mm (BS 4190) |
| 2mm - 380mm (DIN 931) | 2mm - 200mm (DIN 933) | |
| Threaded Type: | Partial Threaded / Fully Threaded (Metric / Imperial) |
| 部份螺紋 / 全螺紋 (公制 / 英制) | |
| Related Specification: | BS 3692, BS 4190, BS 4320, BS EN ISO 7089 BS EN ISO 1461, BS 7371 BS EN ISO 898, BS EN ISO 3506, BS EN ISO 6507 BS EN ISO 4014, BS EN ISO 4017, BS EN ISO 4032 DIN 125, DIN 127, DIN 7349, DIN 931, DIN 933, DIN 934, DIN 975 |
| Remarks: Other Available Head Types | Socket Cap Head, Dome Button/Pan Head Socket Cap Head, Flat Head Socket Cap Head |
| 內六角杯頭, 內六角圓杯頭, 內六角平杯頭 |