Fastener Products

Product Details

Safe Metal Anchor　SMS-UN／MS-UND／SGMS-UN Type

For concrete / Hammer the sleeve type
  • Includes "U-NUT" that has an excellent anti-loosening function and has passed the test conforming to the US National Aerospace Standard NAS3350.
  • ※In an axial perpendicular vibration impact test, no loosening or falling off even after 30,000 cycles (about 17 minutes).
［Application］
[Facility Structure] Equipment of Tunnel Lighting / Ventilation / Emergency / Broadcast / Variable Message Sign / Speed Regulation Sign / CCTV / Measurement / Mobile Radio / Visual Guidance [Civil Engineering Structure] Sound Insulation Wall / Back Side Sound Absorbing Plate / Sign / Inspection Path / Drainpipe / Fall Prevention Fence / Median Strip Fall Prevention Fence, etc.

❶Drill a hole
❷Clean the dust
❸Hammer the anchor
❹Use spanners to tighten up (Please follow the suggested installation torque)

・Suggested installation torque
SMS-UN Type
Thread Installation torque
N・m
M6 3.2
M8 8.0
M10 15.5
M12 27.5
M16 67.5
M20 132.0
M22 180.0
M24 225.0
MS-UND/SGMS-UN Type
Thread Installation torque
N・m
M8 11.5
M10 22.5
M12 39.5
M16 97.5
M20 192.5
M22 260.5
M24 330.0

SMS-UN/MS-UND/SGMS-UN Type

強度表をPDFで開く
Unit：mm Unit：kN
Thread D Embed. depth Max. load
Tensile strength Shear strength
M6 9.5 30 9.7 6.9
M8 12.0 35 12.8 11.3
M10 14.0 40 17.6 17.8
M12 17.3 50 27.6 25.2
60 28.1
M16 21.7 50 28.4 45.1
60 36.3
M20 27.2 75 50.4 65.0
M22 31.8 90 59.8 88.1
32.0
M24 34.0 100 83.2 107.2
140 150.4
・Fc=21N/mm2 concrete

Unit：mm
Thread S h e
M6 10 5.1 11.5
M8 13 7.3 15.0
M10 17 8.3 19.6
M12 19 10.5 21.9
M16 24 14.5 27.7
M20 30 17.5 34.6
M22 32 19.5 37.0
M24 36 21.5 41.6
・The material of all friction ring is SUS301
・U-NUT is included in the Safe Metal Anchor

SGMS-UN TYPE: STEEL / HOT-DIP GALVANIZING ALUMINUM ALLOY-PLATED (SG PLATED)
…JCAA certified
サイズ表をPDFで開く

Open chart in PDF

Unit：mm Unit：pc
Thread Item no. D L ℓ1 ℓ2 Max. fixture
thickness		 Drilling
diameter		 Embed. depth Drilling depth Qty・per
Box Carton
M10 SGMS-1080UN 14.0 80 50 40 19 14.5 40 45 50 200
M12 SGMS-1210UN 17.3 100 55 50 23 18.0 50 56 30 120
M12 SGMS-12125UN 17.3 125 75 60 37 18.0 60 67 30 120
M16 SGMS-16125UN 21.7 125 75 60 31 22.5 60 68 20 60
・Estimated dimension of bolt protrusion from concrete surface: L – Drilling depth
・The max. fixture thickness is the value when 3 threads are protruded from nut
※We can also produce custom sizes
SMS-UN TYPE: STAINLESS STEEL SUSXM7・SUS304

Open chart in PDF

Unit：mm Unit：pc
Thread Item no. D L ℓ1 ℓ2 Max. fixture
thickness		 Drilling
diameter		 Embed. depth Drilling depth Qty・per
Box Carton
M6 SMS-650UN 9.5 50 25 30 6 10.0 30 33 100 600
M8 SMS-865UN 12.0 65 35 35 12 12.5 35 39 100 400
M8 SMS-870UN 12.0 70 40 35 17 12.5 35 39 100 400
M10 SMS-1070UN 14.0 70 40 40 9 14.5 40 45 50 300
M10 SMS-1080UN 14.0 80 50 40 19 14.5 40 45 50 200
M10 SMS-1010UN 14.0 100 70 40 39 14.5 40 45 50 200
M10 SMS-1012UN 14.0 120 90 40 59 14.5 40 45 50 200
M10 SMS-1015UN 14.0 150 120 40 89 14.5 40 45 30 120
M12 SMS-1210UN 17.3 100 55 50 24 18.0 50 56 30 120
M12 SMS-1212UN 17.3 120 75 50 44 18.0 50 56 30 120
M12 SMS-12125UN 17.3 125 75 60 38 18.0 60 67 30 120
M12 SMS-1215UN 17.3 150 105 50 74 18.0 50 56 25 100
M12 SMS-1216UN 17.3 160 115 50 84 18.0 50 56 25 100
M12 SMS-1220UN 17.3 200 155 50 124 18.0 50 56 25 100
M16 SMS-1610UN 21.7 100 50 50 17 22.5 50 58 20 60
M16 SMS-1612UN 21.7 120 70 60 27 22.5 60 68 20 60
M16 SMS-16125UN 21.7 125 75 60 32 22.5 60 68 20 60
M16 SMS-1615UN 21.7 150 100 60 57 22.5 60 68 20 60
M16 SMS-1616UN 21.7 160 110 60 67 22.5 60 68 15 45
M16 SMS-1620UN 21.7 200 150 60 107 22.5 60 68 15 45
M20 SMS-2017UN 27.2 170 100 75 51 28.0 75 88 10 30
M20 SMS-2020UN 27.2 200 130 75 81 28.0 75 88 10 30
M22 SMS-2220UN 32.0 200 120 90 64 33.0 90 103 5 15
M24 SMS-2420UN 34.0 200 110 100 47 35.0 100 115 5 15
M24 SMS-2422UN 34.0 220 100 140 25 35.0 140 157 – 15
M24 SMS-2423UN 34.0 230 110 140 35 35.0 140 157 – 15
・Estimated dimension of bolt protrusion from concrete surface: L – Drilling depth
・The max. fixture thickness is the value when 3 threads are protruded from nut
MS-UND TYPE: STEEL / HOT-DIP GALVANIZING

Open chart in PDF

Unit：mm Unit：pc
Thread Item no. D L ℓ1 ℓ2 Max. fixture
thickness		 Drilling
diameter		 Embed. depth Drilling depth Qty・per
Box Carton
M8 MS-865UND 12.0 65 35 35 12 12.5 35 39 100 400
M8 MS-870UND 12.0 70 40 35 17 12.5 35 39 100 400
M10 MS-1070UND 14.0 70 35 40 9 14.5 40 45 – 200
M10 MS-1080UND 14.0 80 45 40 19 14.5 40 45 – 200
M10 MS-1010UND 14.0 100 65 40 39 14.5 40 45 – 200
M10 MS-1012UND 14.0 120 85 40 59 14.5 40 45 – 200
M12 MS-1210UND 17.3 100 55 50 23 18.0 50 56 30 120
M12 MS-1212UND 17.3 120 75 50 43 18.0 50 56 30 120
M12 MS-12125UND 17.3 125 75 60 37 18.0 60 67 30 120
M12 MS-1215UND 17.3 150 105 50 73 18.0 50 56 25 100
M12 MS-1216UND 17.3 160 115 50 83 18.0 50 56 25 100
M12 MS-1220UND 17.3 200 155 50 123 18.0 50 56 25 100
M16 MS-1610UND 21.7 100 50 50 16 22.5 50 58 20 60
M16 MS-1612UND 21.7 120 70 60 26 22.5 60 68 20 60
M16 MS-16125UND 21.7 125 75 60 31 22.5 60 68 20 60
M16 MS-1615UND 21.7 150 100 60 56 22.5 60 68 20 60
M16 MS-1616UND 21.7 160 110 60 66 22.5 60 68 15 45
M16 MS-1620UND 21.7 200 150 60 106 22.5 60 68 15 45
M20 MS-2017UND 27.2 170 100 75 50 28.0 75 88 10 30
M20 MS-2020UND 27.2 200 130 75 80 28.0 75 88 10 30
M22 MS-2220UND 31.8 200 110 90 63 33.0 90 103 5 15
M24 MS-2420UND 34.0 200 100 100 48 35.0 100 115 5 15
・Estimated dimension of bolt protrusion from concrete surface: L – Drilling depth
・The max. fixture thickness is the value when 3 threads are protruded from nut

【Drilling】
Anchor Drill Bit [ADXⅡ-HEX Type] [ADXⅡ-MAX Type]
Click here for detail ☞
【Cleaning】
Dust Pump [P Type]
Click here for detail ☞
【Hammering】
Anchor Hammer [AH Type]
Click here for detail ☞
Designated Setting Tool [BA-MH Type]
Click here for detail ☞

Designated Setting Tool
［BA-MH-SDS Type］［BA-MH-HEX Type]［BA-MH-MAX Type］
Click here for detail ☞