Rawlplug United Kingdom

Self-tapping concrete screwbolt

Time-efficient installation through streamlined procedure - simply drill and drive
Completely removable with possibility of reuse
Unique design with patented threadform ensures high performance for relatively small hole diameter
Non-expansion functioning ensures low risk of damage to base material and makes R-LX ideal for installation near edges and adjacent anchors
Special zinc flake corrosion-resistant coating
High performance in both uncracked and cracked concrete
Different head types for any application
Oversize head for fixtures with elongated holes
Excellent product for temporary fixing
Suitable for standard and reduced embedment depth

Normal concrete

Size			5	6	8	10	14
Hole diameter in substrate	d₀	[mm]	5	6	8	10	14
Hole diameter in fixture	d_f	[mm]	7	9	12	14	18
Wrench size	Sw	[mm]	10	10	13	15	19
External diameter of washer		[mm]	13	14	18	22	32
Max. torque for impact screw driver	T_imp,max	[Nm]	200	400	900	950	950
MINIMUM EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,min	[mm]	-	45	-	-	-
Real hole depth in substrate	h₀	[mm]	-	L + 10 - t_fix	-	-	-
Min. installation depth	h_nom,min	[mm]	-	35	-	-	-
Min. substrate thickness	_hmin,min	[mm]	-	80	-	-	-
Min. spacing	s_min,min	[mm]	-	45	-	-	-
Min. edge distance	c_min,min	[mm]	-	45	-	-	-
REDUCED EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,r	[mm]	35	50	60	65	85
Real hole depth in substrate	h₀	[mm]	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix	L + 10	L + 10 - t_fix
Min. installation depth	h_nom,r	[mm]	25	39	50	55	75
Min. substrate thickness	h_min,r	[mm]	80	80	80	80	110
Min. spacing	s_min,r	[mm]	40	45	50	60	100
Min. edge distance	c_min,r	[mm]	40	45	50	60	100
STANDARD EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,s	[mm]	50	65	80	95	130
Real hole depth in substrate	h₀	[mm]	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix
Min. installation depth	h_nom,s	[mm]	40	55	70	85	120
Min. substrate thickness	h_min,s	[mm]	80	84	110	130	190
Min. spacing	s_{min, s}	[mm]	40	45	50	60	100
Min. edge distance	c_{min, s}	[mm]	40	45	50	60	100

Hollow concrete slab

Size			5	6	8	10	14
Hole diameter in substrate	d₀	[mm]	5	6	8	10	14
Hole diameter in fixture	d_f	[mm]	7	9	12	14	18
Wrench size	Sw	[mm]	10	10	13	15	19
External diameter of washer		[mm]	13	14	18	22	32
Max. torque for impact screw driver	T_imp,max	[Nm]	200	400	900	950	950
MINIMUM EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,min	[mm]	-	45	-	-	-
Real hole depth in substrate	h₀	[mm]	-	L + 10 - t_fix	-	-	-
Min. installation depth	h_nom,min	[mm]	-	35	-	-	-
Min. substrate thickness	_hmin,min	[mm]	-	80	-	-	-
Min. spacing	s_min,min	[mm]	-	45	-	-	-
Min. edge distance	c_min,min	[mm]	-	45	-	-	-
REDUCED EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,r	[mm]	35	50	60	65	85
Real hole depth in substrate	h₀	[mm]	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix	L + 10	L + 10 - t_fix
Min. installation depth	h_nom,r	[mm]	25	39	50	55	75
Min. substrate thickness	h_min,r	[mm]	80	80	80	80	110
Min. spacing	s_min,r	[mm]	40	45	50	60	100
Min. edge distance	c_min,r	[mm]	40	45	50	60	100
STANDARD EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,s	[mm]	50	65	80	95	130
Real hole depth in substrate	h₀	[mm]	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix	L + 10 - t_fix
Min. installation depth	h_nom,s	[mm]	40	55	70	85	120
Min. substrate thickness	h_min,s	[mm]	80	84	110	130	190
Min. spacing	s_{min, s}	[mm]	40	45	50	60	100
Min. edge distance	c_{min, s}	[mm]	40	45	50	60	100