HYBRID ADHESIVE ANCHOR HY 70

Fast acting hybrid adhesive performance for masonry applications.

hy 70 application

When faced with the task of creating solid anchor points in hollow masonry walls, let the fast-cure performance of Hilti Hybrid Adhesive HIT-HY 70 quickly put your mind at ease—even for seismic applications.

Used in conjunction with the composite mesh sleeve described below for anchoring in hollow masonry or brick materials, this viscous adhesive formulation expands into voids to provide a strong, reliable bond with structural integrity against all surfaces.

Visit the HY 70 Product Page for additional details and access to multiple International Code Council Evaluation Service (ICC-ES) Reports and Certificate of Label Approvals (COLAs).

Gel/Full Cure Time Table (Approximate)

Base Material Temperature (°F) Base Material Temperature (°C) tgel tcure
23 -5 10 min 6 hrs
32 0 10 min 4 hrs
41 5 10 min 2.5 hrs
68 20 4 min 30 min
86 30 2 min 20 min
104 40 1 min 15 min

Composite Mesh Sleeve for Hollow Masonry and Brick Material

Description For use with Actual Dia. (in) Length (in) Bit Dia. Item number
HIT-SC 12x50 1/4" dia. rods 0.47 1.97 1/2" 375979
HIT-SC 12x85 1/4" dia. rods 0.47 3.35 1/2" 375980
HIT-SC 16x50 5/16", 3/8" dia. rods 0.63 1.97 5/8" 375981
HIT-SC 16x85 5/16", 3/8" dia. rods
and 5/16" HIT-IC rods
0.63 3.35 5/8" 375982
HIT-SC 18x50 1/2" dia. rods 0.71 1.97 11/16" 360485
HIT-SC 18x85 1/2" dia. rods 0.71 3.35 11/16" 360486
HIT-SC 22x50 5/8" dia. rods, 3/8"
and 1/2" HIT-IC rods
0.87 1.97 7/8" 273662
HIT-SC 22x85 5/8" dia. rods, 3/8"
and 1/2" HIT-IC rods
0.87 3.35 7/8" 284511
HIT-SC 26x125 3/4" dia. rods 1.02 4.92 1" 360487
HIT-SC 26x200 3/4" dia. rods 1.02 7.87 1" 360488

Internally Threaded Inserts for Hollow Masonry and Brick Material

Description Item number
Qty For use with Bit Diameter Threads per inch
HIT-SC 5/16" x 2" 47945 10 In hollow material
use with HIT-SC 16 x 50
0.47 18
HIT-SC 5/16" x 3-3/16" 47941 10 In hollow material
use with HIT-SC 16 x 85
0.47 18
HIT-SC 3/8" x 2" 47946 10 In hollow material
use with HIT-SC 22 x 50
0.63 16
HIT-SC 3/8" x 3-3/16" 47942 10 In hollow material
use with HIT-SC 22 x 85
0.63 16
HIT-SC 1/2" x 2" 47947 10 In hollow material
use with HIT-SC 22 x 50
0.71 13
HIT-SC 1/2" x 3-3/16" 47943 10 In hollow material
use with HIT-SC 22 x 85
0.71 13
HIT Combi Insert HIT-S - 12/I 49766 20 Plastic sleeve for #14 screw 1/2" -

Brick with holes and hollow concrete block

Threaded Rod Size
(5.8 Grade)
Embedment (in) Qty Rod Item No Mesh Sleeve
Bit Diameter (in)
Mesh Sleeve
per fastening
Approximate fastenings
per 11.1 fl oz foil pack
Approximate fastenings
per 16.9 fl oz foil pack
Plastic Sleeve
(for #14 screw)
2" 20 49766 1/2" (1) HIT S-12/I 25 40
1/4" x 3" 2" 20 2039607 1/2" (1) SC 12x50 25 40
1/4" x 4-1/2" 3-1/8" 20 2039750 1/2" (1) SC 12x85 16 26
5/16" x 3" 2" 20 2039608 5/8" (1) SC 16x50 16 26
5/16" x 4-1/2" 3-1/8" 20 2039609 5/8" (1) SC 16x85 7 12
3/8" x 3" 2" 10 385417 5/8" (1) SC 16x50 16 26
3/8" x 3-3/8" 3-1/8" 10 385418 5/8" (1) SC 16x85 7 12
1/2" x 3-1/8" 2" 10 385422 11/16" (1) SC 18x50 9 15
1/2" x 4-1/2" 3-1/8" 10 385423 11/16" (1) SC 18x85 4 7

Multi-Wythe Brick Walls

Threaded Rod Size
(5.8 Grade)
Embedment (in) Qty Rod Item No Mesh Sleeve
Bit Diameter (in)
Mesh Sleeve
per fastening
Approximate fastenings
per 11.1 fl oz foil pack
Approximate fastenings
per 16.9 fl oz foil pack
3/8" x 5-1/8" 4" 20 385419 5/8" (2) SC 16x50 15 24
3/8" x 8" 6-3/4" 10 385420 5/8" (2) SC 16x85 9 14
3/8" x 12" 10" 10 385421 5/8" (3) SC 16x85 5 9
1/2" x 8" 6-3/4" 10 385425 11/16" (2) SC 18x85 7 11
1/2" x 12" 10" 10 385427 11/16" (3) SC 18x85 4 7
5/8" x 8" 6-3/4" 20 385428 7/8" (2) SC 22x85 4 7
5/8" x 12" 10" 10 385430 7/8" (3) SC 22x85 2 4
3/4" x 10" 8" 10 385432 1" (1) SC 26x200 2 4
3/4" x 14" 13" 10 385435 1" (1) SC 26x200,
(1) SC 26x125
1 2
3/4" x 17" 15-3/4" 10 385436 1" (2) SC 26x200 1 2
3/4" x 19" 18" 10 385437 1" (2) SC 26x125,
(1) SC 26x200
1 2
HAS-E 3/4" x 25" 23-1/2" 10 385439 1" (3) SC 26x200 0 1

Internally Threaded inserts

Threaded Rod Size
(5.8 Grade)
Embedment (in) Qty Rod Item No Mesh Sleeve
Bit Diameter (in)
Mesh Sleeve
per fastening
Approximate fastenings
per 11.1 fl oz foil pack
Approximate fastenings
per 16.9 fl oz foil pack
HIT-IC 5/16" x 2" 2" 10 47945 5/8" (1) SC 16x50 16 26
HIT-IC 5/16" x 3-3/16" 3-1/4" 10 47941 5/8" (1) SC 16x85 7 12
HIT-IC 3/8" x 2" 2" 10 47946 7/8" (1) SC 22x50 9 15
HIT-IC 3/8" x 3-3/16" 3-1/4" 10 47942 7/8" (1) SC 22x85 4 7
HIT-IC 1/2" x 2" 2" 10 47947 7/8" (1) SC 22x50 9 15
HIT-IC 1/2" x 3-3/16" 3-1/4" 10 47943 7/8" (1) SC 22x85 4 7

Cleaning Accessories

Hole Diameter (in) Round Brush Size
(use with HIT-RBH handle - item number 229138)
Item number
1/2" HIT-RB 1/2" 273204
5/8" HIT-RB 5/8" 273207
11/16" HIT-RB 11/16" 273209
7/8" HIT-RB 7/8" 273211
1" HIT-RB 1" 273212

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