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Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

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Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

브랜드 이름:	YB
모델 번호:	DIN7504K
MOQ:	20000
가격:	Negontiation
포장에 대한 세부 사항:	5000-10000/박스
지불 조건:	티/티

자세한 정보

제품 설명

자세한 정보

원래 장소:

저장성, 중국

ISO9001,IATF16949

응용 프로그램 스크로프:

거래기간:

exw/fob/cif/ddp/ddu

드라이브 유형:

닝보 또는 상하이

ST2.9-st6.3

스레드 방식:

로고 사용자 정의:

공급 능력:

5000-10000/박스

강조하다:

Heavy-Duty DIN 7504K self-drilling screws

SUS 410 roofing self-drilling fasteners

Self-drilling screws for cladding applications

제품 설명

Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head are high-performance industrial fasteners engineered for metal-to-metal applications. Manufactured from Grade 410 stainless steel, these screws feature a specialized drill point that eliminates the need for pre-drilling, providing efficient and secure fastening in a single operation.

Product Overview

Standard: DIN7504K
The DIN 7504K self-drilling screw is characterized by its hexagonal washer head and specialized drill point. Grade 410 is a martensitic stainless steel that can be heat-treated, making it significantly harder than 304 or 316 grades, specifically designed for demanding metal-to-metal applications.

Core Features

Exceptional Hardness: Grade 410 stainless steel can be hardened through heat treatment, allowing the screw to penetrate carbon steel sheets and harder substrates without tip failure.
Time-Saving Efficiency: Integrated drill point eliminates the need for pre-drilling and hole alignment, reducing installation time and labor costs.
Corrosion Resistance: Provides reliable protection against atmospheric corrosion, water, and mild chemicals, superior to standard carbon steel fasteners in humid environments.
High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during high-speed installation with power tools.
Integrated Sealing: Often used with EPDM bonded washers to provide leak-proof seals, critical for outdoor and roofing applications.

Application Scenarios

Steel Construction & Metal Framing: Fastening metal sheets to steel purlins or sub-structures in industrial buildings.
Roofing & Cladding: Installation of metal roof panels and wall cladding systems where weather resistance and structural integrity are paramount.
HVAC Systems: Securing ductwork and mounting equipment components in heating and cooling systems.
Automotive & Machinery: Assembly line applications requiring high-speed fastening into metal frames.
Solar Energy Systems: Mounting solar 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

DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head

Packaging Options

Carton Packaging

Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.

Outer Carton Box Packaging

The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.

Pallet Packaging

The palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation.

태그:

제품 세부 정보

집 > 상품 >

직결 스크류

Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

모든 범주

Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

브랜드 이름:	YB
모델 번호:	DIN7504K
MOQ:	20000
가격:	Negontiation
포장에 대한 세부 사항:	5000-10000/박스
지불 조건:	티/티

자세한 정보

제품 설명

자세한 정보

원래 장소:

저장성, 중국

브랜드 이름:

인증:

ISO9001,IATF16949

모델 번호:

DIN7504K

응용 프로그램 스크로프:

금속 판

거래기간:

exw/fob/cif/ddp/ddu

드라이브 유형:

마녀

배송항:

닝보 또는 상하이

사양:

ST2.9-st6.3

스레드 방식:

조잡한

로고 사용자 정의:

수용하다

최소 주문 수량:

20000

가격:

Negontiation

포장 세부 사항:

5000-10000/박스

배달 시간:

7-25 일

지불 조건:

티/티

공급 능력:

5000-10000/박스

강조하다:

Heavy-Duty DIN 7504K self-drilling screws

SUS 410 roofing self-drilling fasteners

Self-drilling screws for cladding applications

제품 설명

Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

Product Overview

Core Features

Exceptional Hardness: Grade 410 stainless steel can be hardened through heat treatment, allowing the screw to penetrate carbon steel sheets and harder substrates without tip failure.
Time-Saving Efficiency: Integrated drill point eliminates the need for pre-drilling and hole alignment, reducing installation time and labor costs.
Corrosion Resistance: Provides reliable protection against atmospheric corrosion, water, and mild chemicals, superior to standard carbon steel fasteners in humid environments.
High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during high-speed installation with power tools.
Integrated Sealing: Often used with EPDM bonded washers to provide leak-proof seals, critical for outdoor and roofing applications.

Application Scenarios

Steel Construction & Metal Framing: Fastening metal sheets to steel purlins or sub-structures in industrial buildings.
Roofing & Cladding: Installation of metal roof panels and wall cladding systems where weather resistance and structural integrity are paramount.
HVAC Systems: Securing ductwork and mounting equipment components in heating and cooling systems.
Automotive & Machinery: Assembly line applications requiring high-speed fastening into metal frames.
Solar Energy Systems: Mounting solar 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

DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head

Packaging Options

Carton Packaging

Outer Carton Box Packaging

Pallet Packaging

태그:

접시형 머리 나사

나팔 머리 나사

셀프 태핑 나사

직결 스크류

스텐레스 스틸 스크류

스크립 키트

기초 앵커 볼트

육각 헤드 볼트

알렌 헤드 볼트

기계 볼트

신축 앵커 볼트

마법 헤드 너트

용수철와셔

내수 케이블 패킹마개

cnc 가공 부품

플라스틱 볼트

접시형 머리 나사

나팔 머리 나사

셀프 태핑 나사

직결 스크류

스텐레스 스틸 스크류

스크립 키트

기초 앵커 볼트

육각 헤드 볼트

알렌 헤드 볼트

기계 볼트

신축 앵커 볼트

마법 헤드 너트

용수철와셔

내수 케이블 패킹마개

cnc 가공 부품

플라스틱 볼트

제품 세부 정보

접시형 머리 나사

나팔 머리 나사

셀프 태핑 나사

직결 스크류

스텐레스 스틸 스크류

스크립 키트

기초 앵커 볼트

육각 헤드 볼트

알렌 헤드 볼트

기계 볼트

신축 앵커 볼트

마법 헤드 너트

용수철와셔

내수 케이블 패킹마개

cnc 가공 부품

플라스틱 볼트

Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

Heavy-Duty DIN 7504K self-drilling screws

SUS 410 roofing self-drilling fasteners

Self-drilling screws for cladding applications

제품 세부 정보

접시형 머리 나사

나팔 머리 나사

셀프 태핑 나사

직결 스크류

스텐레스 스틸 스크류

스크립 키트

기초 앵커 볼트

육각 헤드 볼트

알렌 헤드 볼트

기계 볼트

신축 앵커 볼트

마법 헤드 너트

용수철와셔

내수 케이블 패킹마개

cnc 가공 부품

플라스틱 볼트

Heavy-Duty DIN 7504K Self-Drilling Fasteners | SUS 410 Grade for Roofing & Cladding

Heavy-Duty DIN 7504K self-drilling screws

SUS 410 roofing self-drilling fasteners

Self-drilling screws for cladding applications