Hex Bolts with Collar are designed for high stress and severe service environments. Collars Hex Bolts offer the highest mechanical strength, higher clamp loads and superior holding power. Brass Hex Bolts with Collar have special features of control torque-tension characteristics to develop maximum and consistent holding power.
| TECHNICAL SPECIFICATIONS | ||
|---|---|---|
| Material | Steel, Stainless Steel, Alloy Steel, Carbon Steel, Brass, Copper | |
| Thread | Coarse, Metric | |
| Type | Hex | |
| Grade | A1 & A2 Stainless Steel, A2 & A4 Steel, CDA 360 Brass, C360 Brass | |
| Nominal Screw Diameter & Thread Pitch | D | S | K | R | B Thread Length | F | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Body Diameter | Width Acress Flats | Head Height | Fillet Radius Min. | For L ≤ 125 | For L > 125 ≤ 200 | For L >200 | Longest Stand. Bolt Length Thd. to Head | ||||
| Min. | Max. | Min. | Max. | Min. | Max. | ||||||
| M6 x 1 | 5.82 | 6.00 | 9.78 | 10.00 | 3.85 | 4.15 | 0.3 | 18 | 24 | 37 | 25 |
| M8 x 1.25 | 7.78 | 8.00 | 12.73 | 13.00 | 5.10 | 5.50 | 0.4 | 22 | 28 | 41 | 30 |
| M10 x 1.5 | 9.78 | 10.00 | 15.73 | 16.00 | 6.17 | 6.63 | 0.4 | 26 | 32 | 45 | 35 |
| M12 x 1.75 | 11.73 | 12.00 | 17.73 | 18.00 | 7.24 | 7.76 | 0.6 | 30 | 36 | 49 | 40 |
| M14 x 2 | 13.73 | 14.00 | 20.67 | 21.00 | 8.51 | 9.09 | 0.6 | 34 | 40 | 53 | 45 |
| M16 x 2 | 15.73 | 16.00 | 23.67 | 24.00 | 9.68 | 10.32 | 0.6 | 38 | 44 | 57 | 50 |
| M20 x 2.5 | 19.67 | 20.00 | 29.16 | 30.00 | 12.12 | 12.88 | 0.8 | 46 | 52 | 65 | 60 |
| M24 x 3 | 23.67 | 24.00 | 35.00 | 36.00 | 14.56 | 15.44 | 0.8 | 54 | 60 | 73 | 75 |
| M30 x 3.5 | 29.67 | 30.00 | 45.00 | 46.00 | 17.92 | 19.48 | 1.0 | 66 | 72 | 85 | 90 |
