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Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

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Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

Nama merek:	YB
Nomor Model:	DIN7504K
MOQ:	20.000
Harga:	Negontiation
Rincian kemasan:	5000-10000/kotak
Ketentuan Pembayaran:	T/T

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

ZheJiang, Tiongkok

Sertifikasi:

ISO9001,IATF16949

Tanda dagang:

Yongbiao

Tipe penggerak:

Model:

Penggunaan:

Untuk mengikat logam ke logam

Kontrol Kualitas:

Diperiksa

Ketentuan Perdagangan:

EXW, FOB, CIF, DDU, DDP

tipe kepala:

Kepala Mesin Cuci Hex

Menyediakan kemampuan:

5000 ton/Tahun

Menyoroti:

carbon steel roofing screws with EPDM gaskets

hex socket self-drilling fasteners

self drilling screws for roofing

Deskripsi Produk

Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

Product Overview

These DIN 7504K self-drilling screws are high-performance industrial fasteners featuring hexagonal washer heads and specialized drill points. Manufactured from Grade 410 stainless steel, these screws drill their own pilot holes, tap mating threads, and provide secure fastening in a single operation. Grade 410 martensitic stainless steel can be heat-treated for enhanced hardness, making it superior to 304 or 316 grades for metal-to-metal applications.

Core Features

Exceptional Hardness: Heat-treatable 410 grade steel penetrates carbon steel sheets and harder substrates without tip burnout
Time-Saving Efficiency: Integrated drill point eliminates pre-drilling and hole alignment, reducing installation time and labor costs
Corrosion Resistance: Reliable protection against atmospheric corrosion, water, and mild chemicals in humid environments
High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during power tool installation
Integrated Sealing: Compatible with EPDM bonded washers for leak-proof seals in outdoor and roofing applications

Application Scenarios

Steel construction and metal framing for industrial buildings
Roofing and cladding systems requiring weather resistance and structural integrity
HVAC systems for securing ductwork and mounting equipment components
Automotive and machinery assembly lines with high-speed fastening requirements
Solar energy systems for mounting panel brackets to aluminum or steel support rails

Technical Specifications

螺纹规格	ST2.9	ST3.5	(ST3.9)	ST4.2	ST4.8	(ST5.5)	ST6.3
P \| 螺距	1.1	1.3	1.3	1.4	1.6	1.8	1.8
a \| max	1.1	1.3	1.3	1.4	1.6	1.8	1.8
c \| min	0.4	0.6	0.6	0.8	0.9	1	1
dc \| max	6.3	8.3	8.3	8.8	10.5	11	13.5
min	5.8	7.6	7.6	8.1	9.8	10	12.2
e \| min	4.28	5.96	5.96	7.59	8.71	8.71	10.95
k \| max	2.8	3.4	3.4	4.1	4.3	5.4	5.9
min	2.5	3	3	3.6	3.8	4.8	5.3
kw \| min	1.3	1.5	1.5	1.8	2.2	2.7	3.1
r \| max	0.4	0.5	0.5	0.6	0.7	0.8	0.9
s \| max	4	5.5	5.5	7	8	8	10
min	3.82	5.32	5.32	6.78	7.78	7.78	9.78
dp	2.3	2.8	3.1	3.6	4.1	4.8	5.8
Drilling range	0.7~1.9	0.7~2.25	0.7~2.4	1.75~3	1.75~4.4	1.75~5.25	2~6

Packaging Options

Carton Packaging: Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Exact unit counts are confirmed with customers, and customized configurations are available.

Outer Carton Box Packaging: Small cartons are consolidated into larger master cartons for secure transportation and storage. Quantities can be customized based on client specifications.

Pallet Packaging: Palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks ensure clear identification and compliance with logistics requirements.

Tag:

rincian produk

Rumah > Produk >

Sekrup Pengeboran Sendiri

Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

Semua Kategori

Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

Nama merek:	YB
Nomor Model:	DIN7504K
MOQ:	20.000
Harga:	Negontiation
Rincian kemasan:	5000-10000/kotak
Ketentuan Pembayaran:	T/T

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

ZheJiang, Tiongkok

Nama merek:

Sertifikasi:

ISO9001,IATF16949

Nomor model:

DIN7504K

Tanda dagang:

Yongbiao

Tipe penggerak:

Hex

Model:

M6x1

Penggunaan:

Untuk mengikat logam ke logam

Kontrol Kualitas:

Diperiksa

Ketentuan Perdagangan:

EXW, FOB, CIF, DDU, DDP

tipe kepala:

Kepala Mesin Cuci Hex

Kuantitas min Order:

20.000

Harga:

Negontiation

Kemasan rincian:

5000-10000/kotak

Waktu pengiriman:

7-25 hari

Syarat-syarat pembayaran:

T/T

Menyediakan kemampuan:

5000 ton/Tahun

Menyoroti:

carbon steel roofing screws with EPDM gaskets

hex socket self-drilling fasteners

self drilling screws for roofing

Deskripsi Produk

Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

Product Overview

Core Features

Exceptional Hardness: Heat-treatable 410 grade steel penetrates carbon steel sheets and harder substrates without tip burnout
Time-Saving Efficiency: Integrated drill point eliminates pre-drilling and hole alignment, reducing installation time and labor costs
Corrosion Resistance: Reliable protection against atmospheric corrosion, water, and mild chemicals in humid environments
High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during power tool installation
Integrated Sealing: Compatible with EPDM bonded washers for leak-proof seals in outdoor and roofing applications

Application Scenarios

Steel construction and metal framing for industrial buildings
Roofing and cladding systems requiring weather resistance and structural integrity
HVAC systems for securing ductwork and mounting equipment components
Automotive and machinery assembly lines with high-speed fastening requirements
Solar energy systems for mounting panel brackets to aluminum or steel support rails

Technical Specifications

螺纹规格	ST2.9	ST3.5	(ST3.9)	ST4.2	ST4.8	(ST5.5)	ST6.3
P \| 螺距	1.1	1.3	1.3	1.4	1.6	1.8	1.8
a \| max	1.1	1.3	1.3	1.4	1.6	1.8	1.8
c \| min	0.4	0.6	0.6	0.8	0.9	1	1
dc \| max	6.3	8.3	8.3	8.8	10.5	11	13.5
min	5.8	7.6	7.6	8.1	9.8	10	12.2
e \| min	4.28	5.96	5.96	7.59	8.71	8.71	10.95
k \| max	2.8	3.4	3.4	4.1	4.3	5.4	5.9
min	2.5	3	3	3.6	3.8	4.8	5.3
kw \| min	1.3	1.5	1.5	1.8	2.2	2.7	3.1
r \| max	0.4	0.5	0.5	0.6	0.7	0.8	0.9
s \| max	4	5.5	5.5	7	8	8	10
min	3.82	5.32	5.32	6.78	7.78	7.78	9.78
dp	2.3	2.8	3.1	3.6	4.1	4.8	5.8
Drilling range	0.7~1.9	0.7~2.25	0.7~2.4	1.75~3	1.75~4.4	1.75~5.25	2~6

Packaging Options

Outer Carton Box Packaging: Small cartons are consolidated into larger master cartons for secure transportation and storage. Quantities can be customized based on client specifications.

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Kit sekrup

baut jangkar beton

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Bolt Kepala Allen

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Bolt jangkar ekspansi

Kacang Kepala Hex

Mesin Cuci Kunci Pegas

Kelenjar kabel tahan air

Bagian mesin cnc

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rincian produk

Sekrup kepala pan

sekrup kepala terompet

Sekrup Penyadapan Sendiri

Sekrup Pengeboran Sendiri

sekrup baja tahan karat

Kit sekrup

baut jangkar beton

Baut kepala hex

Bolt Kepala Allen

Baut mesin

Bolt jangkar ekspansi

Kacang Kepala Hex

Mesin Cuci Kunci Pegas

Kelenjar kabel tahan air

Bagian mesin cnc

Baut Plastik

Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

carbon steel roofing screws with EPDM gaskets

hex socket self-drilling fasteners

self drilling screws for roofing

rincian produk

Sekrup kepala pan

sekrup kepala terompet

Sekrup Penyadapan Sendiri

Sekrup Pengeboran Sendiri

sekrup baja tahan karat

Kit sekrup

baut jangkar beton

Baut kepala hex

Bolt Kepala Allen

Baut mesin

Bolt jangkar ekspansi

Kacang Kepala Hex

Mesin Cuci Kunci Pegas

Kelenjar kabel tahan air

Bagian mesin cnc

Baut Plastik

Carbon Steel Roofing Screws: Hex Socket Self-Drilling Fasteners with EPDM Gaskets

carbon steel roofing screws with EPDM gaskets

hex socket self-drilling fasteners

self drilling screws for roofing