Thread type: high-low. Note: excessive torsion leads to screw head separation or thread stripping in the base material. Color: blue hex head. Head type: hex.
Screw head style: hex. Thread coverage: fully threaded. Performance: the concrete screws are hardened to a high temperature for exceptional hardness, anti-rust property and corrosion resistance; high-low thread design provides strong fixing ability, the sharp tail makes drilling faster. Brand: Kvohlum.
High quality material the concrete screws are made of high-quality carbon steel, and the surface screw is treated with blue Rupert, which has strong corrosion resistance; they hardened to a high temperature for exceptional hardness, anti-rust property resistance. Manufacturer: Kvohlum. Item diameter: 0.25 inches. Fastener type: concrete screws.
Material type: carbon steel. Size name: 1/4 x thread size: 1/4. Finish types: blue Rupert coated.
Drive system: external hex. High-low thread self-tapping masonry screws the high-low thread design provides strong fixing ability, and the sharp tail makes drilling faster. Application: suitable for a various of masonry materials such as concrete, masonry, brick, block, stucco in your home and workplace yard quick installation. Fastener size: 1/4 x 1.
Exterior finish: blue Rupert. Thread style: right hand. Thread class: high-low. Hex head design our head concrete screws feature a slotted head that can be driven with point screwdriver or hex bit socket.
Metal type: carbon steel. Set screw thread type: unified national coarse Inc. Material: made of high-quality carbon steel, and the surface screw is treated with blue Rupert, which has strong corrosion resistance. Screw point style: self-tapping.
specifications yofastener:
- brand: Kvohlum
- mpn: Snd-w14x1-100
- part type: Washer Head
- size: 1/4 X 1
- color: Blue Hex Head
offer yofastener:
- availability: in stock
- options: ship-to-home
- sold #: 13
- quantity: 2
- started: may 15, 2026
payments yofastener:
- other
- credit card: discover
- wallet: apple-pay
seller yofastener:
- rating: 99.4%
- city: huntington beach, ca
- # reviews: 2386
shipping yofastener:
- transit: 4-8 days
- type: fixed
- service: expedited, overnight
- class: expedited, one-day
general yofastener:
- category: Home & Garden > Building Hardware > Nails, Screws > Fasteners
returns yofastener:
- paid by: seller
- method: money back
- time: 60 days
- policy: returns accepted
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