Mountain Disc (Mountain Plate)

Name: Mountain Disc (Mountain Plate)
Brand: Qianheng Fastener
Availability: InStock

Pressed mountain-type disc for spreading tie rod load on walers and panels.

Directo de fábrica

CNC propio

Informes de lote

OEM según plano

1 / 3

Tuercas, arandelas y accesorios

Mountain Disc (Mountain Plate)

A pressed steel plate with a mountain (wedge) profile that spreads the tie rod load across the waler and locks the assembly when tightened with a mountain nut. Common in wall and slab formwork.

Especificaciones

Mountain (wedge) profile for clamping
Spreads load on waler face
Fits D15 / D20 tie rods
Used with mountain nut

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Presupuesto revisado por ingeniería en 24 horas.

Especificaciones técnicas

Thread	D15 / D20
Material	Q235 steel
Surface	Galvanized / black

MaterialQ235 steel

AcabadoGalvanized · Black

Carga nominalInquire

Peso unitarioInquire

EmbalajeCartons on pallet · marked

Pesos de accesorios

Nombre	Medida	Peso	Material	Acabado
Tie rod (high strength)	D15 × 1000	1.5 kg	Q235 · 45# · 40Cr	Black / zinc / HDG
Tie rod (high strength)	D20 × 1000	2.6 kg	Q235 · 45# · 40Cr	Black / zinc / HDG
Tie rod section	D15 × 250	0.375 kg	45#	Black / zinc
Wing nut (shanxing nut)	D15	0.32 kg	45# / QT450-10	Black / zinc
Wing nut (shanxing nut)	D20	0.8 kg	45# / QT450-10	Black / zinc
Connecting nut	D20 × 110	0.8 kg	QT450-10 / 45#	Zinc plated
Disc nut	D20 × 50 × 110	0.92 kg	QT450-10	Black / zinc
Disc (round plate)	D15 × 100	0.53 kg	Q235 / 45#	Black
Square washer	120 × 120	0.98 kg	Q235	Black / zinc
Channel washer	60 × 140	0.7 kg	Q235 / 45#	Black
Embedded plate	D20 × 67 × 96	0.6 kg	QT450-10	Black / zinc
Cone (climbing)	D20 × 33 × 59 × 110	0.93 kg	45#	Black / zinc
Waler fastener (backing plank clip)	D15 / 10#	0.55 kg	45#	Black / quenched version
Embedded foot bolt (single-sided)	D25 × 700	2.4 kg	HRB400 ribbed bar	Black / zinc
Hex nut	D15 / across-flats 23-25	—	45#	Black / zinc
Hex nut (tall)	D15 / height 37 / AF 25	—	45#	Black / zinc
Hex nut	D15 / across-flats 50-25	—	45#	Black / zinc
Hex nut	D20 / across-flats 23-31	—	45#	Black / zinc
Hex nut	D20 / across-flats 50-32	—	45#	Black / zinc

Proceso de producción

**Cutting & forming**Bar cutting, cold heading and plate forming to drawing dimensions.

**CNC thread rolling**Rolled threads for fatigue strength and consistent pitch diameter.

**Heat treatment**Quenching and tempering for class 8.8 and above, with process records.

**Surface treatment**Black oxide, zinc plating or hot-dip galvanizing to the specified thickness.

**Gauge & batch test**Thread gauging, hardness and tensile checks with batch test reports.

**Packing & marking**Set or BOM packing, VCI protection and seaworthy crates.

Grados de material explicados

Grado	Notas
Q235	Plain carbon steel. Economic option for light and medium formwork loads. Not heat treated.
45#	Medium carbon steel. The standard formwork tie rod grade in China; quenchable to class 8.8.
40Cr	Alloy steel. Higher hardenability and better fatigue performance than 45#; used where repeated reuse matters.
Class 10.9 bolt	Quenched and tempered alloy steel bolt used in the climbing cone set. Not electroplated without a documented baking cycle.
QT450-10	Ductile (nodular) iron with 450 MPa tensile and 10% elongation. Used for sleeves and embedded plates where toughness and castability matter.
HRB400	Hot-rolled ribbed bar (threaded steel) to Chinese standard. Used for embedded foot bolts; good bond with concrete.