JCP Throughbolts, Zinc & Yellow Plated
M6 - M24 (45 - 260mm)
Carbon steel, zinc and yellow plated
We supply JCP zinc and yellow plated throughbolts from M6 to M24 in lengths from 45mm to 260mm. A throughbolt is a torque-controlled expansion anchor fitted through the fixture: the anchor hole matches the bolt diameter, so awkward fixtures can be bolted in place without marking out, removing and repositioning. The ZYP range is JCP's general-purpose line for non-cracked concrete C20/25 to C50/60.
Also known as: through bolt, throughbolt zinc, expansion anchor, wedge anchor, thru bolt.
Zinc plated throughbolt dimensions
| Thread size | Order code | Drill diameter (d0) | Length (L) | Thread length | Min hole depth (h1) | Max fixture thickness | Installation torque (Nm) |
|---|---|---|---|---|---|---|---|
| M6 | TB06045 | 6 mm | 45 mm | 18 mm | 35 mm | 5 mm | 6 |
| M6 | TB06055 | 6 mm | 55 mm | 30 mm | 35 mm | 15 mm | 6 |
| M6 | TB06085 | 6 mm | 85 mm | 60 mm | 35 mm | 45 mm | 6 |
| M8 | TB08050 | 8 mm | 50 mm | 20 mm | 40 mm | 5 mm | 10 |
| M8 | TB08065 | 8 mm | 65 mm | 30 mm | 40 mm | 20 mm | 10 |
| M8 | TB08080 | 8 mm | 80 mm | 45 mm | 40 mm | 35 mm | 10 |
| M8 | TB08100 | 8 mm | 100 mm | 60 mm | 40 mm | 55 mm | 10 |
| M8 | TB08130 | 8 mm | 130 mm | 85 mm | 40 mm | 85 mm | 10 |
| M10 | TB10065 | 10 mm | 65 mm | 30 mm | 50 mm | 8 mm | 28 |
| M10 | TB10075 | 10 mm | 75 mm | 35 mm | 50 mm | 18 mm | 28 |
| M10 | TB10090 | 10 mm | 90 mm | 55 mm | 50 mm | 33 mm | 28 |
| M10 | TB10100 | 10 mm | 100 mm | 60 mm | 50 mm | 43 mm | 28 |
| M10 | TB10120 | 10 mm | 120 mm | 80 mm | 50 mm | 63 mm | 28 |
| M10 | TB10150 | 10 mm | 150 mm | 100 mm | 50 mm | 93 mm | 28 |
| M10 | TB10175 | 10 mm | 175 mm | 100 mm | 50 mm | 118 mm | 28 |
| M12 | TB12080 | 12 mm | 80 mm | 35 mm | 65 mm | 5 mm | 34 |
| M12 | TB12100 | 12 mm | 100 mm | 55 mm | 65 mm | 25 mm | 34 |
| M12 | TB12120 | 12 mm | 120 mm | 70 mm | 65 mm | 45 mm | 34 |
| M12 | TB12140 | 12 mm | 140 mm | 90 mm | 65 mm | 65 mm | 34 |
| M12 | TB12180 | 12 mm | 180 mm | 100 mm | 65 mm | 105 mm | 34 |
| M16 | TB16105 | 16 mm | 105 mm | 55 mm | 85 mm | 10 mm | 85 |
| M16 | TB16125 | 16 mm | 125 mm | 72 mm | 85 mm | 30 mm | 85 |
| M16 | TB16150 | 16 mm | 150 mm | 90 mm | 85 mm | 55 mm | 85 |
| M16 | TB16175 | 16 mm | 175 mm | 110 mm | 85 mm | 80 mm | 85 |
| M16 | TB16220 | 16 mm | 220 mm | 120 mm | 85 mm | 125 mm | 85 |
| M20 | TB20130 | 20 mm | 130 mm | 75 mm | 100 mm | 20 mm | 160 |
| M20 | TB20160 | 20 mm | 160 mm | 95 mm | 100 mm | 50 mm | 160 |
| M20 | TB20215 | 20 mm | 215 mm | 115 mm | 100 mm | 105 mm | 160 |
| M24 | TB24180 | 24 mm | 180 mm | 105 mm | 120 mm | 45 mm | 280 |
| M24 | TB24260 | 24 mm | 260 mm | 150 mm | 120 mm | 125 mm | 280 |
Need Zinc plated throughbolt in a non-standard size or material?
Send us your drawing — specials quoted within 24 hours.