Category Type
JAM Bolts & Holding Down Bolts

Grade8.8 High Tensile Steel Hexagon Head Bolt(Fully Threaded)

Ordering example : zinc plated M10 x 25mm fully threaded hexagon head bolt (item no.: 4030210025)
Steel
Material Standard ISO 898 Part 1:1999
Specification BS 3692:2001 (fully threaded)
Finishing hot dip galvanized to ISO 1461:1999 (40307) zinc plated to ISO 4042:1999 (40302)
    • d (diameter) High Tensile Steel 2
    • Thread Pitch / mm
    • k (max. head height) / mm
    • k (min. head height) / mm
    • s (max. width across flats) / mm
    • s (min. width across flats) / mm
    • e (max. width across corners) / mm
    • e (min. width across corners) / mm
    • M6
    • 1
    • 4.15
    • 3.85
    • 10.0
    • 9.78
    • 11.5
    • 11.05
    • M8
    • 1.25
    • 5.65
    • 5.35
    • 13.0
    • 12.73
    • 15.0
    • 14.38
    • M10
    • 1.5
    • 7.18
    • 6.82
    • 17.0
    • 16.73
    • 19.6
    • 18.9
    • M12
    • 1.75
    • 8.18
    • 7.82
    • 19.0
    • 18.67
    • 21.9
    • 21.10
    • M16
    • 2
    • 10.18
    • 9.82
    • 24.0
    • 23.67
    • 27.7
    • 26.75
    • M20
    • 2.5
    • 13.215
    • 12.785
    • 30.0
    • 29.67
    • 34.6
    • 33.53
    • M24
    • 3
    • 15.215
    • 14.785
    • 36.0
    • 35.38
    • 41.6
    • 39.98
    • M27
    • 3
    • 17.215
    • 16.785
    • 41.0
    • 40.38
    • 47.3
    • 45.63
    • M30
    • 3.5
    • 19.26
    • 18.74
    • 46.0
    • 45.38
    • 53.1
    • 51.28