Back 3/8UNF Bolt x 3/4
Made in 
3/8 X 3/4' UNF Bolt 24tpi
 |
|
|
Nominal diameter (d1) |
3/8 in |
|
Length (l1) |
3/4 in |
|
Thread type |
UNF |
|
Head height (k1) |
0.234 in |
|
External drive (s1) |
WS9/16 |
|
Material |
Steel |
|
Property class |
GR5 |
|
Surface |
Zinc plated |
|
Width across flats |
9/16 inch |
|
Thread length (lg) |
3/4 in |
|
Standards |
ASME B18.2.1 |
|
Tightening torque 90% yield strength (1) |
44.5 Nm |
|
Min./max. resulting pre-load force (2) |
14.6-29.2 kN |
|
Corrosion protection period (3) |
48 h |
|
Disc with hardness to be used |
≥ 200 HV |
|
Nut to be used with strength class |
≥ GR5 |
The mechanical properties are regulated in SAE J429
The thread length is based on standard ASME B18.2.1
1 INCH (in) = 25.4 mm
Standard thread tolerance in accordance with ASME B1.1 = 2A (for external thread
Currently In Stock 25
£1.25 + VAT
£1.50 inc. VAT
£1.50 inc. VAT