DYNABOLT Sleeve Anchor | RKL Building Specialties Co., Inc.

DESCRIPTION / SUGGESTED SPECIFICATIONS

Versatile,
Medium-Duty
Sleeve Anchor

dynabolt_prod1b.jpg (13092 bytes)

Sleeve Type Anchors—
SPECIFIED FOR ANCHORAGE INTO CONCRETE, GROUT-FILLED CONCRETE BLOCK, HOLLOW CONCRETE BLOCK AND BRICK

Sleeve type anchors feature a split expansion sleeve over a threaded stud bolt body and integral expander, nut and washer.

Anchors are made of Plated Carbon Steel, or Type 18-8 Stainless Steel.

Anchors should be installed with carbide tipped hammer drill bits made in accordance to ANSI B212.15-1994.

Anchors are tested to ASTM E488 criteria.

ADVANTAGES

Anchor diameter equals hole diameter
Available in hex head and six other head styles
Available 1/4 - 3/4" diameter up to 6-1/4" length
Zinc plated carbon steel and 304 stainless steel
Provides full 360° hole contact over large area and reduces concrete stress
Heavy-loading capacity
Preassembled for faster, easier installations
Dynabolt can be installed through object to be fastened
Sleeve design improves holding power
No pre-spotting of holes necessary

Available Head Styles

Full range of head style, corrosion protection, and sizes makes the Dynabolt Sleeve the right product for almost any application.

Image:

Installation:

INSTALLATION STEPS

	1. Use a bit with a diameter equal to the anchor. See selection chart to determine proper size bit for anchor used. Drill hole to any depth exceeding minimum embedment. Clean hole.
	2. Insert assembled anchor into hole, so that washer or head is flush with materials to be fastened.
	3. Expand anchor by tightening nut or head 2 to 3 turns.

Performance Data:

PERFORMANCE TABLE

Dynabolt Sleeve Anchors			Ultimate Tension and Shear Values in Concrete and (Lbs/kN)*
ANCHOR DIA. In. (mm)	INSTALLATION TORQUE Ft. Lbs. (Nm)	BOLT DIA. In. (mm)	MINIMUM EMBEDMENT DEPTH In. (mm)	ANCHOR TYPE (STEEL)	f'c = 2000 PSI (13.8 MPa)		f'c = 3000 PSI (20.7 MPa)		f'c = 4000 PSI (27.6 MPa)
ANCHOR DIA. In. (mm)	INSTALLATION TORQUE Ft. Lbs. (Nm)	BOLT DIA. In. (mm)	MINIMUM EMBEDMENT DEPTH In. (mm)	ANCHOR TYPE (STEEL)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)
1/4 (6.4)	3.5 (4.7)	3/16 (4.8)	1-1/8 (28.6)	Carbon or Stainless	1,200 (5.3)	1,620 (7.2)	1,600 (7.1)	1,620 (7.2)	2,100 (9.3)	1,620 (7.2)
5/16 (7.9)	8 (10.8)	1/4 (6.4)	1-1/4 (31.8)		1,400 (6.2)	2,040 (9.1)	1,920 (8.5)	2,220 (9.9)	2,600 (11.6)	2,400 (10.7)
3/8 (9.5)	14 (19.0)	5/16 (7.9)	1-1/2 (38.1)		1,620 (7.2)	2,560 (11.4)	2,240 (10.0)	2,800 (12.5)	3,100 (13.8)	3,040 (13.5)
1/2 (12.7)	20 (27.1)	3/8 (9.5)	1-7/8 (47.6)		2,220 (9.9)	4,000 (17.8)	3,140 (14.0)	4,500 (20.0)	4,400 (19.6)	5,000 (22.2)
5/8 (15.9)	48 (65.1)	1/2 (12.7)	2 (50.8)		3,080 (13.7)	6,440 (28.6)	4,400 (19.6)	7,240 (32.2)	6,120 (27.2)	8,080 (35.9)
3/4 (19.1)	90 (122.0)	5/8 (15.9)	2-1/4 (57.2)		4,200 (18.7)	10,200 (45.4)	6,060 (27.0)	11,600 (51.6)	8,900 (39.6)	13,100 (58.3)

PERFORMANCE TABLE

Dynabolt Sleeve Anchors		Ultimate Tension and Shear Values in Lightweight Concrete (Lbs/kN)*
ANCHOR DIA. In. (mm)	INSTALLATION TORQUE Ft. Lbs. (Nm)	BOLT DIA. In. (mm)	MINIMUM EMBEDMENT DEPTH In. (mm)	ANCHOR TYPE (STEEL)	f'c = 4000 PSI (27.6 MPa)		f'c = 6000 PSI (41.4 MPa)
ANCHOR DIA. In. (mm)	INSTALLATION TORQUE Ft. Lbs. (Nm)	BOLT DIA. In. (mm)	MINIMUM EMBEDMENT DEPTH In. (mm)	ANCHOR TYPE (STEEL)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)
1/4 (6.4)	3.5 (4.7)	3/16 (4.8)	1-1/8 (28.6)	Carbon or Stainless	1,080 (4.8)	1,160 (5.2)	1,220 (5.4)	1,940 (8.6)
5/16 (7.9)	8 (10.8)	1/4 (6.4)	1-1/4 (31.8)		1,260 (5.6)	1,680 (7.5)	1,440 (6.4)	2,220 (9.9)
3/8 (9.5)	14 (19.0)	5/16 (7.9)	1-1/2 (38.1)		1,620 (7.2)	2,300 (10.2)	2,240 (10.0)	2,800 (12.5)
1/2 (12.7)	25 (33.9)	3/8 (9.5)	1-7/8 (47.6)		2,600 (11.6)	3,920 (17.4)	3,160 (14.1)	4,840 (21.5)
5/8 (15.9)	48 (65.1)	1/2 (12.7)	2 (50.8)		3,240 (14.4)	5,600 (24.9)	4,300 (19.1)	7,840 (34.9)
3/4 (19.1)	90 (122.0)	5/8 (15.9)	2-1/4 (57.2)		3,640 (16.2)	8,640 (38.4)	5,800 (25.8)	12,480 (55.5)

PERFORMANCE TABLE

Dynabolt Sleeve Anchors			Ultimate Tension and Shear Values in Concrete Masonry Units (Lbs/kN)*
ANCHOR DIA. In. (mm)	INSTALLATION TORQUE Ft. Lbs. (Nm)	BOLT DIA. In. (mm)	MINIMUM EMBEDMENT DEPTH In. (mm)	ANCHOR TYPE (STEEL)	LIGHTWEIGHT				MEDIUM WEIGHT
					HOLLOW CORE		GROUT FILLED		HOLLOW CORE		GROUT FILLED
					TENSION Lbs. (kN)	SHEAR Lbs. (kN)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)	TENSION Lbs. (kN)	SHEAR Lbs. (kN)
1/4 (6.4)	3.5 (4.7)	3/16 (4.8)	1-1/8 (28.6)	Carbon Stainless	1,120 (5.0) 640 (2.8)	1,360 (5.0) 1,620 (7.2)	1,120 (5.0) 640 (2.8)	1,360 (5.0) 1,620 (7.2)	1,120 (5.0) 640 (2.8)	1,620 (7.2) 1,620 (7.2)	1,120 (5.0) 640 (2.8)	1,360 (6.0) 1,160 (5.2)
3/8 (9.5)	15 (20.3)	5/16 (7.9)	1-1/2 (38.1)	Carbon Stainless	1,360 (6.0) 1,160 (5.2)	2,560 (11.4) 2,560 (11.4)	1,360 (6.0) 1,160 (5.2)	2,560 (11.4) 2,560 (11.4)	1,360 (6.0) 1,160 (5.2)	2,560 (11.4) 2,560 (11.4)	1,360 (6.0) 1,160 (5.2)	2,560 (11.4) 2,560 (11.4)
1/2 (12.7)	25 (33.9)	3/8 (9.5)	1-7/8 (47.6)	Carbon Stainless	-- -- -- --	-- -- -- --	2,220 (9.9) 2,100 (9.3)	4,000 (17.8) 4,000 (17.8)	-- -- -- --	-- -- -- --	2,220 (9.9) 2,100 (9.3)	4,000 (17.8) 4,000 (17.8)
5/8 (15.9)	55 (74.6)	1/2 (12.7)	2 (50.8)	Carbon Stainless	-- -- -- --	-- -- -- --	3,080 (13.7) 3,080 (13.7)	6,440 (28.6) 6,440 (28.6)	-- -- -- --	-- -- -- --	3,080 (13.7) 2,280 (12.5)	6,440 (28.6) 6,440 (28.6)
3/4 (19.1)	90 (122.0)	5/8 (15.9)	2-1/2 (63.5)	Carbon	-- --	-- --	4,200 (18.7)	10,200 (45.4)	-- --	-- --	4,200 (18.7)	10,200 (45.4)

* Allowable values are based upon a 4 to 1 safety factor. Divide by 4 for allowable load values. The tabulated values are for anchors installed in a minimum of 12 diameters on center and a minimum edge distance of 6 diameters for 100 percent anchor efficiency. Spacing and edge distance may be reduced to 6 diameter spacing and 3 diameter edge distance, provided the values are reduced 50 percent. Linear interpolation may be used for intermediate spacings and edge distances.

Combined Tension and Shear Loading —for Dynabolt Anchors

Allowable loads for anchors subjected to combined shear and tension forces are determined by the following aquation:
(Ps/Pt) + (Vs/Vt) < 1

Ps = Applied tension load Vs = Applied shear load Pt = Allowable tension load Vt = Allowable shear load

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