Fastener Products

Product Details

HD Screw　HDP／HDF／HDH／HDW／HDC／HDP-S／HDF-S／HDH-S／HDW-S／HDC-S

For concrete, block and wood / Screw fixing type
  • Adopted a head shape that conforms to JIS standards. Improving workability and fits with components.
  • Since no plug is required, the drilling diameter may be small.
  • Hexavalent chromium-free Geomet treatment is used for steel, and corrosion protection coating is used for stainless steel.
［Application］
Saddle Fastening for Wiring and Piping / Switch Box / Control Box / Door Frame, etc.

❶Drill a hole
❷Clean the dust
❸Tighten the screw
❹Installation complete
●Use a screwdriver to manually install a size 4.0 thread.
●Perform drilling with the specified drilling diameter. If it is too large, the holding power will decrease.
❸Tighten the screw with socket
❹Installation complete

強度表をPDFで開く
Unit：mm Unit：kN
Thread Embed. depth Max. load
Tensile strength
4.0 22 1.7
30 2.8
5.0 22 2.0
30 3.3
6.0 40 5.3
・Fc=21N/mm2 concrete

HD Screw Great Deal Box

Unit：pcs Unit：box
Thread Item no. Qty. per
Box Carton
4.0 HDP-425-1000 1,000 6
HDP-432-800 800
HDF-425-1000 1,000
HDF-432-800 800
HDF-445-500 500
HDW-425-700 700
HDW-432-600 600
5.0 HDF-535-450 450
HDF-545-350 350
HDF-560-250 250
HDF-575-200 200

HDP TYPE: STEEL / GEOMET TREATMENT
HDP-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

Unit：mm Unit：pc Unit：pack
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Blister pack Carton
4.0 HDP-425 25 22 8.2 2.9 3.4 22 35-t TB-2 240 15
4.0 HDP-432 32 29 8.2 2.9 3.4 30 42-t TB-2 200 15
4.0 HDP-438 38 29 8.2 2.9 3.4 30 48-t TB-2 170 15
4.0 HDP-445 45 35 8.2 2.9 3.4 30 55-t TB-2 150 15
5.0 HDP-525 25 23 9.5 3.4 4.3 22 35-t TB-2 180 15
5.0 HDP-535 35 30 9.5 3.4 4.3 30 45-t TB-2 140 15
5.0 HDP-545 45 40 9.5 3.4 4.3 30 55-t TB-2 110 15
5.0 HDP-560 60 40 9.5 3.4 4.3 30 70-t TB-2 75 15
5.0 HDP-575 75 40 9.5 3.4 4.3 30 85-t TB-2 60 15
4.0 HDP-425S 25 22 8.2 2.9 3.4 22 35-t TB-2 240 15
4.0 HDP-432S 32 29 8.2 2.9 3.4 30 42-t TB-2 200 15
4.0 HDP-438S 38 29 8.2 2.9 3.4 30 48-t TB-2 170 15
4.0 HDP-445S 45 35 8.2 2.9 3.4 30 55-t TB-2 150 15
5.0 HDP-525S 25 23 9.5 3.4 4.3 22 35-t TB-2 180 15
5.0 HDP-535S 35 30 9.5 3.4 4.3 30 45-t TB-2 140 15
5.0 HDP-545S 45 40 9.5 3.4 4.3 30 55-t TB-2 110 15
5.0 HDP-560S 60 40 9.5 3.4 4.3 30 70-t TB-2 75 15
5.0 HDP-575S 75 40 9.5 3.4 4.3 30 85-t TB-2 60 15
・Drilling depth=L+10mm-fixture thickness t

HDF TYPE: STEEL / GEOMET TREATMENT
HDF-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

【PACK】 Unit：mm Unit：pc Unit：pack
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Blister pack Carton
4.0 HDF-425 25 22 8.0 2.3 3.4 22 35-t TB-2 240 15
4.0 HDF-432 32 29 8.0 2.3 3.4 30 42-t TB-2 200 15
4.0 HDF-438 38 29 8.0 2.3 3.4 30 48-t TB-2 170 15
4.0 HDF-445 45 35 8.0 2.3 3.4 30 55-t TB-2 150 15
4.0 HDF-460 60 35 8.0 2.3 3.4 30 70-t TB-2 100 15
4.0 HDF-475 75 35 8.0 2.3 3.4 30 85-t TB-2 80 15
5.0 HDF-525 25 22 10.0 2.8 4.3 22 35-t TB-2 180 15
5.0 HDF-535 35 30 10.0 2.8 4.3 30 45-t TB-2 140 15
5.0 HDF-545 45 40 10.0 2.8 4.3 30 55-t TB-2 110 15
5.0 HDF-560 60 40 10.0 2.8 4.3 30 70-t TB-2 75 15
5.0 HDF-575 75 40 10.0 2.8 4.3 30 85-t TB-2 60 15
6.0 HDF-645 45 40 12.0 3.4 5.3 40 55-t KTB-3 65 15
6.0 HDF-660 60 40 12.0 3.4 5.3 40 70-t KTB-3 45 15
6.0 HDF-675 75 40 12.0 3.4 5.3 40 85-t KTB-3 40 15
6.0 HDF-690 90 70 12.0 3.4 5.3 40 100-t KTB-3 25 15
6.0 HDF-6100 100 70 12.0 3.4 5.3 40 110-t KTB-3 23 15

HDF TYPE: STEEL / GEOMET TREATMENT
HDF-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

【BOX】 Unit：mm Unit：pc
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Box Carton
6.0 HDF-6120 120 70 12.0 3.4 5.3 40 130-t KTB-3 100 800
6.0 HDF-6150 150 70 12.0 3.4 5.3 40 160-t KTB-3 100 400
6.0 HDF-6180 180 70 12.0 3.4 5.3 40 190-t KTB-3 100 400

HDF TYPE: STEEL / GEOMET TREATMENT
HDF-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

【PACK】 Unit：mm Unit：pc Unit：pack
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Blister pack Carton
4.0 HDF-425S 25 22 8.0 2.3 3.4 22 35-t TB-2 240 15
4.0 HDF-432S 32 29 8.0 2.3 3.4 30 42-t TB-2 200 15
4.0 HDF-438S 38 29 8.0 2.3 3.4 30 48-t TB-2 170 15
4.0 HDF-445S 45 35 8.0 2.3 3.4 30 55-t TB-2 150 15
5.0 HDF-525S 25 22 10.0 2.8 4.3 22 35-t TB-2 180 15
5.0 HDF-535S 35 30 10.0 2.8 4.3 30 45-t TB-2 140 15
5.0 HDF-545S 45 40 10.0 2.8 4.3 30 55-t TB-2 110 15
5.0 HDF-560S 60 40 10.0 2.8 4.3 30 70-t TB-2 75 15
5.0 HDF-575S 75 40 10.0 2.8 4.3 30 85-t TB-2 60 15

HDF TYPE: STEEL / GEOMET TREATMENT
HDF-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

【BOX】 Unit：mm Unit：pc
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Box Carton
6.0 HDF-645S 45 40 12.0 3.4 5.3 40 55-t KTB-3 50 800
6.0 HDF-660S 60 40 12.0 3.4 5.3 40 70-t KTB-3 50 800
6.0 HDF-675S 75 40 12.0 3.4 5.3 40 85-t KTB-3 50 800
6.0 HDF-690S 90 70 12.0 3.4 5.3 40 100-t KTB-3 50 800
6.0 HDF-6100S 100 70 12.0 3.4 5.3 40 110-t KTB-3 50 400
6.0 HDF-6120S 120 70 12.0 3.4 5.3 40 130-t KTB-3 50 400
・Drilling depth=L+10mm-fixture thickness t

HDH TYPE: STEEL / GEOMET TREATMENT
HDH-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

【PACK】 Unit：mm Unit：pc Unit：pack
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Blister pack Carton
5.0 HDH-535 35 30 10.7 4.9 4.3 30 45-t KTB-8（Width across flats 8） 110 15
5.0 HDH-545 45 40 10.7 4.9 4.3 30 55-t KTB-8（Width across flats 8） 90 15
5.0 HDH-560 60 40 10.7 4.9 4.3 30 70-t KTB-8（Width across flats 8） 60 15
6.0 HDH-645 45 40 13.0 6.2 5.3 40 55-t KTB-9.6（Width across flats 9.6） 55 15
6.0 HDH-660 60 40 13.0 6.2 5.3 40 70-t KTB-9.6（Width across flats 9.6） 40 15
6.0 HDH-675 75 40 13.0 6.2 5.3 40 85-t KTB-9.6（Width across flats 9.6） 35 15
6.0 HDH-690 90 70 13.0 6.2 5.3 40 100-t KTB-9.6（Width across flats 9.6） 20 15
6.0 HDH-6100 100 70 13.0 6.2 5.3 40 110-t KTB-9.6（Width across flats 9.6） 18 15

HDH TYPE: STEEL / GEOMET TREATMENT
HDH-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

【BOX】 Unit：mm Unit：pc
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Box Carton
6.0 HDH-645S 45 40 13.0 6.2 5.3 40 55-t KTB-9.6（Width across flats 9.6） 50 800
6.0 HDH-660S 60 40 13.0 6.2 5.3 40 70-t KTB-9.6（Width across flats 9.6） 50 800
・Drilling depth=L+10mm-fixture thickness t

HDW TYPE: STEEL / GEOMET TREATMENT
HDW-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

Unit：mm Unit：pc Unit：pack
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Blister pack Carton
4.0 HDW-425 25 22 10.0 3.6 3.4 22 35-t TB-2 220 15
4.0 HDW-432 32 29 10.0 3.6 3.4 30 42-t TB-2 190 15
4.0 HDW-445 45 35 10.0 3.6 3.4 30 55-t TB-2 140 15
4.0 HDW-425S 25 22 10.0 3.6 3.4 22 35-t TB-2 220 15
4.0 HDW-432S 32 29 10.0 3.6 3.4 30 42-t TB-2 190 15
4.0 HDW-445S 45 35 10.0 3.6 3.4 30 55-t TB-2 140 15
・Drilling depth=L+10mm-fixture thickness t

HDC TYPE: STEEL / GEOMET TREATMENT
HDC-S TYPE: STAINLESS STEEL SUS410
サイズ表をPDFで開く

Open chart in PDF

Unit：mm Unit：pc Unit：pack
Thread Item no. L ℓ dk ｋ Drilling
diameter		 Embed. depth Drilling depth Recommended screwdriver bit Qty・per
Blister pack Carton
5.0 HDC-535 35 30 12.0 2.6 4.3 30 45-t TB-2 90 15
5.0 HDC-545 45 40 12.0 2.6 4.3 30 55-t TB-2 70 15
5.0 HDC-560 60 40 12.0 2.6 4.3 30 70-t TB-2 50 15
5.0 HDC-575 75 40 12.0 2.6 4.3 30 85-t TB-2 35 15
5.0 HDC-535S 35 30 12.0 2.6 4.3 30 45-t TB-2 90 15
5.0 HDC-545S 45 40 12.0 2.6 4.3 30 55-t TB-2 70 15
5.0 HDC-560S 60 40 12.0 2.6 4.3 30 70-t TB-2 50 15
5.0 HDC-575S 75 40 12.0 2.6 4.3 30 85-t TB-2 35 15
・Drilling depth=L+10mm-fixture thickness t

【Drilling】
All Drill Bit PowerSDS [PWL Type]
Click here for detail ☞
All Drill Bit [SDS Type]
Click here for detail ☞
【Cleaning】
Dust Pump [P Type]
Click here for detail ☞