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Flat Head Open End Hexagon Head Rivet Nut
Flat Head Open End Hexagon Head Rivet Nut

Flat Head Open End Hexagon Head Rivet Nut

  1. Self-clinching hexagon rivet nuts
  2. Material: Carbon steel, stainless steel (304/316), aluminum alloy; strength-grade variants available
  3. Structure: Flat top head + external hexagon body + open-end cylindrical shank + internal precision thread
  4. Surface treatments: Carbon steel (zinc plating, Dacromet), stainless steel (passivation), aluminum (natural finish)
  5. Size: Nominal diameter M2–M12, sheet thickness compatibility 0.8–5mm, overall length 4–18mm
Galvanized channel nut with plastic wing for aluminum profiles, ideal for secure fastening in constr.
Galvanized channel nut with plastic wing for secure fastening on aluminum profiles. Ideal for constr.

Galvanized Channel Nut with Plastic Wing Aluminum Profile

  1. Aluminum fastener & solar mounting standard
  2. Material: Nut body: Hot-dip galvanized carbon steel (Q235); Plastic wing: Nylon 66 (glass fiber reinforced); Spring: 304 stainless steel; Tensile strength ≥400MPa
  3. Structure: Channel-adaptive base + symmetric plastic wing + internal thread hole + spring preload sheet + anti-slip serrations
  4. Surface Treatments: Nut: Hot-dip galvanizing (salt spray resistance ≥1200h); Plastic wing: Wear-resistant & UV-resistant modification
  5. Size: Thread specification M6–M14, Channel width adaptation 10–25mm, Plastic wing length 20–40mm, Load-bearing 20–60kg
Hammer Bolt
High-quality hammer bolts for secure fastening in construction projects. Durable steel with precise.

Hammer Bolt

  1. Complies with international standards such as DIN 18800, ISO 8673, and ASTM A325 (for structural variants)
  2. Categorized as hammer-driven fasteners
  3. Features a cylindrical head with a flat or slightly domed topand a smooth or partially threaded shank, designed for hammer-in installation
  4. Common materials include carbon steel (e.g., Q235, 45#), stainless steel (e.g., 304, 316), and alloy steel
  5. Surface treatments include zinc plating, blackening, or hot-dip galvanizing for corrosion resistance
Heavy Hex Nut
Heavy Hex Nut

Heavy Hex Nut

  1. Complies with ISO 4032, DIN 934 (heavy type), ANSI B18.2.2; heavy-duty locking fasteners
  2. Material: Carbon steel (45#), alloy steel (42CrMo), stainless steel (304/316); strength grades 8.8–12.9
  3. Structure: Hexagonal profile (wider across flats) + increased thickness + coarse/fine internal thread
  4. Surface treatments: Zinc plating, black oxide, hot-dip galvanizing, passivation
  5. Size M6–M36 (matches heavy hex bolts)
Hemlok blind rivet for secure fastening in hardware applications.
Hemlok Blind Rivet for secure fastening applications.

Hemlok Blind Rivet

  1. Structural blind rivet fasteners
  2. Material: Aluminum alloy, carbon steel, stainless steel (304/316); high-strength structural variants available
  3. Structure: Pull stud + rivet sleeve + blind-end expansion mechanism (locking design)
  4. Surface treatments: Aluminum (natural anodization), steel (zinc plating, black oxide), stainless steel (passivation)
  5. Size: Diameter 3.2–6.4mm, grip range 4–20mm, shear strength 8–35kN
DIN7990 Hex Bolts for Steel Structures
DIN7990 Hex Bolts for Steel Structures

Hex Bolts for Steel Structures

1.Complies with ASTM A325/A490, DIN 6914, DIN 7990,GB/T 1231; structural specialized hex bolts

2.Material: Medium carbon/alloy steel, quenched & tempered; strength grades 4.8–12.9

3.Structure: Hex head + threaded shank (full/half thread), paired with high-strength nuts/washers

4.Surface treatments: Hot-dip galvanizing, electroplating

5.Size M12–M64, length 30–150mm (for thick steel plates)

Self-drilling hex head roofing screw for metal roofing applications.
Self-drilling hex head roofing screw for metal roofing applications.

Hex Head Roofing Screw Self-drilling Screw

High quality Hex Head Roofing Screw Self-drilling Screw is offered by China manufacturer Qi Sheng.

Self tapping screws with hex heads for easy installation and secure fastening.
Self Tapping Screw for Metal and Plastic Applications.

Hex Head Self Tapping Screw

  1. Complies with ISO 7048, DIN 7975, ANSI B18.6.3; general-purpose self-tapping fasteners.
  2. Material: Carbon steel (1018), stainless steel (304/316); strength grades 4.8–8.8.
  3. Structure: Hex head + self-tapping thread (forming/cutting optional) + sharp tip (full thread).
  4. Surface treatments: Zinc plating, nickel plating, black oxide
  5. Size M2–M12, length 6–50mm
Self Tapping Hex Head Screw for Metal and Plastic Applications.
Self Tapping Hex Head Screw for Metal and Plastic Applications.

Hex Head Self Tapping Screw with Cutting Thread

  1. Complies with ISO 29640, DIN 7976, ANSI B18.6.3; cutting-type self-tapping fasteners
  2. Material: Carbon steel (1018), stainless steel (304/316); strength grades 4.8–8.8
  3. Structure: Hex head + cutting thread (sharp edges) + tapered drill tip (full thread)
  4. Surface treatments: Zinc plating, nickel plating, black oxide
  5. Size M3–M12, length 16–50mm
High-quality stainless steel hex socket screw thread insert nuts for secure fastening.
Hex socket screw thread insert nut for secure fastening.

Hex Socket Screw Thread Insert Nut

  1. Complies with ISO 8787, DIN 8140, ANSI B18.29.2; thread reinforcement insert fasteners
  2. Material: Carbon steel, stainless steel (304/316), brass
  3. Surface treatments: Zinc plating, passivation, nickel plating
  4. Structure: Hex socket (for installation torque) + external thread/knurled body + internal precision thread
  5. Size: Internal thread M3–M20, external thread matching, length 6–30mm (for soft materials like aluminum, plastic, wood)
Hexagon Flange Bolts with Serrated
High-quality hexagon flange bolt with serrated surface for secure fastening. Ideal for mechanical an.

Hexagon Flange Bolts with Serrated

  1. Complies with international standards such as DIN 6921, ISO 15072, and ASTM A325
  2. Features a one-piece structure integrating hexagon head, serrated flange, and threaded shank (full-thread or half-thread optional)
  3. Common materials include carbon steel (e.g., Q235, 45#), stainless steel (e.g., 304, 316), and alloy steel (e.g., 42CrMo)
  4. Strength grades range from 4.8 to 12.9, with high-strength variants undergoing quenching and tempering heat treatment
  5. Surface treatments include zinc plating, nickel plating, black oxide, or hot-dip galvanizing to enhance corrosion resistance
Hexagon socket cap screw for self-tapping applications. Durable metal construction with precise thre.
Hexagon socket cap screw for self-tapping applications. Durable metal construction with precise thre.

Hexagon Socket Cap Head Self Tapping Screw

  1. Precision self-tapping fasteners.
  2. Material: Carbon steel (1018), stainless steel (304/316); strength grades 4.8–8.8.
  3. Structure: Hex socket cap head + self-tapping thread + sharp tip (full thread).
  4. Surface treatments: Zinc plating, nickel plating, black oxide
  5. Size M2–M8, length 6–50mm