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150Pcs Self Drilling Screws Assortment Kit, 410 Stainless Steel Self Tapping Sheet Metal TEK Screws, #8 1/2" 3/4" #10 1" 1-1/2", Hex Washer Head, Rustproof Fasteners for Metal/Wood/Plastic

Description:

  • ✅ 4-Size Assortment & Complete Kit:Includes 150Pcs self-drilling screws: 60Pcs #8x1/2", 40Pcs #8x3/4", 30Pcs #10x1", 20Pcs #10x1.5". Conforms to DIN 7504(K) standard. #8 screws use 7mm/9/32" driver, #10 screws use 8mm/5/16" driver.
  • ✅ No Pilot Hole Needed - Drill & Fasten in One Step:Self-tapping TEK tip eliminates pre-drilling, saving 50% installation time. Ideal for metal-to-metal or metal-to-wood connections, especially thin sheet metal (up to 18GA).
  • ✅ 410 Stainless Steel - Built to Last:Magnetic stainless steel resists corrosion/rust even in humid environments. Hardened design prevents stripping and deformation under high torque.
  • ✅ Hex Washer Head for Maximum Grip:Wider bearing surface distributes load evenly, while external hex drive prevents bit slippage. Deep-cut threads ensure tight, vibration-resistant connections.
  • ✅ HVAC, Roofing & DIY Ready:Perfect for metal roofing, ductwork, steel framing, automotive repairs, and wood/plastic composite projects. Includes protective storage case for organization.

  • Professional-Grade Self-Drilling Screw Kit
    Engineered for contractors and DIYers needing reliable fastening solutions, this 150-piece assortment combines precision manufacturing with industrial-strength 410 stainless steel.

    Technical Advantages
    DIN 7504(K) Certified: Precision-machined drill points and threads meet German engineering standards
    Multi-Material Compatibility: Secures sheet metal (up to 2mm thick), wood, plastic, and composites
    Optimized Drive System: Hex washer head + external hex shank allows 6-point contact for 30% higher torque capacity vs standard Phillips heads

    Application Scenarios

    ✔️ HVAC duct installation & repair

    ✔️ Metal roofing/siding attachment

    ✔️ Garage shelving & steel frame assembly

    ✔️ Automotive body panel fastening

    ✔️ Wood decking to metal joist connections

    Package Contents

    • Pre-sorted screws in compartments

    • Reusable plastic case with snap-lock lid

    Quality Assurance
    Every batch undergoes salt spray testing (48hrs ASTM B117) and hardness verification (Rockwell C38-42).

    Details:

    150Pcs Self Drilling Screws Assortment Kit, 410 Stainless Steel Self Tapping Sheet Metal TEK Screws, #8 1/2" 3/4" #10 1" 1-1/2", Hex Washer Head, Rustproof Fasteners for Metal/Wood/Plastic

    Product ID: UO0S31I42AL
    |

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    Every product in the BOLO catalogue is sourced through our Verified Global Supply Network of verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of Qatar. Any items found to be restricted or prohibited for sale within the Qatar will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Qatar are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    150Pcs Self Drilling Screws Assortment Kit, 410 Stainless Steel Self Tapping Sheet Metal TEK Screws, #8 1/2" 3/4" #10 1" 1-1/2", Hex Washer Head, Rustproof Fasteners for Metal/Wood/Plastic

    Product ID: UO0S31I42AL
    150Pcs Self Drilling Screws Assortment Kit, 410 Stainless Steel Self Tapping Sheet Metal TEK Screws, #8 1/2" 3/4" #10 1" 1-1/2", Hex Washer Head, Rustproof Fasteners for Metal/Wood/Plastic-0
    |

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    Every product in the BOLO catalogue is sourced through our Verified Global Supply Network of verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of Qatar. Any items found to be restricted or prohibited for sale within the Qatar will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Qatar are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • ✅ 4-Size Assortment & Complete Kit:Includes 150Pcs self-drilling screws: 60Pcs #8x1/2", 40Pcs #8x3/4", 30Pcs #10x1", 20Pcs #10x1.5". Conforms to DIN 7504(K) standard. #8 screws use 7mm/9/32" driver, #10 screws use 8mm/5/16" driver.
  • ✅ No Pilot Hole Needed - Drill & Fasten in One Step:Self-tapping TEK tip eliminates pre-drilling, saving 50% installation time. Ideal for metal-to-metal or metal-to-wood connections, especially thin sheet metal (up to 18GA).
  • ✅ 410 Stainless Steel - Built to Last:Magnetic stainless steel resists corrosion/rust even in humid environments. Hardened design prevents stripping and deformation under high torque.
  • ✅ Hex Washer Head for Maximum Grip:Wider bearing surface distributes load evenly, while external hex drive prevents bit slippage. Deep-cut threads ensure tight, vibration-resistant connections.
  • ✅ HVAC, Roofing & DIY Ready:Perfect for metal roofing, ductwork, steel framing, automotive repairs, and wood/plastic composite projects. Includes protective storage case for organization.

  • Professional-Grade Self-Drilling Screw Kit
    Engineered for contractors and DIYers needing reliable fastening solutions, this 150-piece assortment combines precision manufacturing with industrial-strength 410 stainless steel.

    Technical Advantages
    DIN 7504(K) Certified: Precision-machined drill points and threads meet German engineering standards
    Multi-Material Compatibility: Secures sheet metal (up to 2mm thick), wood, plastic, and composites
    Optimized Drive System: Hex washer head + external hex shank allows 6-point contact for 30% higher torque capacity vs standard Phillips heads

    Application Scenarios

    ✔️ HVAC duct installation & repair

    ✔️ Metal roofing/siding attachment

    ✔️ Garage shelving & steel frame assembly

    ✔️ Automotive body panel fastening

    ✔️ Wood decking to metal joist connections

    Package Contents

    • Pre-sorted screws in compartments

    • Reusable plastic case with snap-lock lid

    Quality Assurance
    Every batch undergoes salt spray testing (48hrs ASTM B117) and hardness verification (Rockwell C38-42).

    Details:

    Similar suggestions by Bolo