Cast Fork Dimensions

Fork Dimensions (in mm)

Please Note Carbon assemblies are supplied with the following as standard: Galvanised fork assemblies with Self-colour carbon rods.

Fork ends

Threaded fork ends are used to terminate bars and transfer load to the structure. Fork ends are cast components from M12 - M100 (dependent on material). The forks are threaded left hand or right hand depending on the tie rod arrangement and are generally tapped with a blind hole for corrosion detailing.

Dimensional information for our range of tie bar fork ends.

Fork Dimensions (in mm)

M12, M16, M20, M24 and M30

Thread	M12	M16	M20	M24	M30
Fork Length (L)	90	112	132	155	189
Diameter (W1)	18	22	29	35	43
Thickness (W2)	24	28	35	42	52
Jaw Gap (fork) +0/-2mm (T2)	14	16	19	24	30
Width (D1)	32	43	51	62	79
Pin Hole Diameter (D2)	13	17	21	25	31
Projection (L1)	21	27	33	41	52
Jaw Depth - Fork (L2)	25	30	42	50	59
Yield load - 'Design Load' (kN)	30	82	127	184	292

Tie Bar Cast Fork

M36, M42, M48, M56 and M64

Thread	M36	M42	M48	M56	M64
Fork Length (L)	217	238	266	313	348
Diameter (W1)	52	60	68	80	91
Thickness (W2)	62	74	84	95	120
Jaw Gap (fork) +0/-2mm (T2)	34	39	44	49	59
Width (D1)	93	107	121	145	167
Pin Hole Diameter (D2)	37	43	49	57	65
Projection (L1)	61	69	78	96	110
Jaw Depth - Fork (L2)	70	78	87	106	120
Yield load - 'Design Load' (kN)	425	583	766	1056	1392

Tie Bar Cast Fork

M76, M90 and M100

Thread	M76	M90	M100
Fork Length (L)	420	498	575
Diameter (W1)	108	129	143
Thickness (W2)	148	170	181
Jaw Gap (fork) +0/-2mm (T2)	76	86	91
Width (D1)	199	246	287
Pin Hole Diameter (D2)	78	96	111
Projection (L1)	131	161	188
Jaw Depth - Fork (L2)	141	171	197
Yield load - 'Design Load' (kN)	1999	2879	3605