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SS303 Material Two-Lug Flange Nut with Tool-Free Manual Operation and Custom Mold One-Shot Forming

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Galvanized Seamless Steel Pipe

Compression Spring

Fiona Hou

flrs@mechanical-fasteners.com

13384956386

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SS303 Material Two-Lug Flange Nut with Tool-Free Manual Operation and Custom Mold One-Shot Forming

Brand Name:	FLRS or OEM
Model Number:	FLRS-N029
MOQ:	100 piece
Packaging Details:	carton/ plywood cases/plywood pallets
Payment Terms:	T/T， L/C， Western union， paypal

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Product Name:

TWO-LUG FLANGE NUT

Material:

SS303

Standard:

Customized

Finish:

Plain

Application:

Size:

Thread Type:

Supply Ability:

100tons/month

Product Description

SS303 Material Two-Lug Flange Nut 3/8"-24UNF-2B

Our two-lug flange nut is custom molded and precision machined from cast 303 stainless steel, differing fundamentally from ordinary carbon steel alternatives. Designed exclusively for formwork, scaffolding and high-demand industrial clamping systems, its dual integrated lugs allow manual tightening and loosening without spanners, greatly accelerating on-site assembly and disassembly efficiency.

Custom dedicated molds are developed exclusively for this part, guaranteeing consistent dimensional accuracy across every production batch, stable thread fit and uniform lug shape. The 303 stainless steel substrate delivers exceptional corrosion resistance, machinability and mechanical strength, perfectly suited for humid, coastal, chemical exposure and long-cycle repeated use scenarios unavailable to carbon steel nuts. Paired with standard threaded tie rods, it forms dependable adjustable locking assemblies widely applied in global construction and industrial fixture projects.

Key Features

Tool-Free Manual Operation

Ergonomically shaped dual lugs enable direct hand twisting, removing the need for additional wrenches. Perfect for frequent adjustment, repeated disassembly and cyclic reuse on construction and industrial sites.
Custom Mold One-Shot Forming

Exclusive custom molds eliminate dimensional deviation; integrated forming avoids assembly gaps, with precise internal threads machined to tight tolerances. Threads mate smoothly with matching tie rods, free from jamming or thread stripping under frequent load cycles.
Cast 303 Stainless Steel Superiority

303 stainless steel features excellent free-cutting machinability and robust tensile strength, far outperforming carbon steel. It resists rust, concrete slurry erosion, moisture and salt spray, ideal for coastal construction, outdoor long-term exposure and wet working environments.
Integral Solid Structure

Monolithic cast construction has no split seams, maintaining stable clamping force even under vibration and heavy loads during concrete pouring or equipment fixation, not prone to loosening or deformation.
High Reusability & Long Service Life

Stainless steel material withstands dozens of assembly cycles without corrosion or deformation, cutting long-term accessory replacement costs for formwork firms, rental companies and engineering contractors.

Tags:

Products Details

Home > Products >

Mechanical Fasteners

SS303 Material Two-Lug Flange Nut with Tool-Free Manual Operation and Custom Mold One-Shot Forming

All Category

SS303 Material Two-Lug Flange Nut with Tool-Free Manual Operation and Custom Mold One-Shot Forming

Brand Name:	FLRS or OEM
Model Number:	FLRS-N029
MOQ:	100 piece
Packaging Details:	carton/ plywood cases/plywood pallets
Payment Terms:	T/T， L/C， Western union， paypal

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

FLRS or OEM

Certification:

ISO9001

Model Number:

FLRS-N029

Product Name:

TWO-LUG FLANGE NUT

Material:

SS303

Standard:

Customized

Finish:

Plain

Application:

Bolt

Size:

3/8"

Thread Type:

UNF

Minimum Order Quantity:

100 piece

Packaging Details:

carton/ plywood cases/plywood pallets

Delivery Time:

8-20days

Payment Terms:

T/T， L/C， Western union， paypal

Supply Ability:

100tons/month

Product Description

SS303 Material Two-Lug Flange Nut 3/8"-24UNF-2B

Key Features

Tool-Free Manual Operation

Ergonomically shaped dual lugs enable direct hand twisting, removing the need for additional wrenches. Perfect for frequent adjustment, repeated disassembly and cyclic reuse on construction and industrial sites.
Custom Mold One-Shot Forming

Exclusive custom molds eliminate dimensional deviation; integrated forming avoids assembly gaps, with precise internal threads machined to tight tolerances. Threads mate smoothly with matching tie rods, free from jamming or thread stripping under frequent load cycles.
Cast 303 Stainless Steel Superiority

303 stainless steel features excellent free-cutting machinability and robust tensile strength, far outperforming carbon steel. It resists rust, concrete slurry erosion, moisture and salt spray, ideal for coastal construction, outdoor long-term exposure and wet working environments.
Integral Solid Structure

Monolithic cast construction has no split seams, maintaining stable clamping force even under vibration and heavy loads during concrete pouring or equipment fixation, not prone to loosening or deformation.
High Reusability & Long Service Life

Stainless steel material withstands dozens of assembly cycles without corrosion or deformation, cutting long-term accessory replacement costs for formwork firms, rental companies and engineering contractors.

Tags:

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products details

Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer

Bolt And Nut Assembly

Flange

Metal Self Drilling Screw

Spiral Wound Gasket

Steel Pipe Fitting

Pressure Vessel Dished Ends

Galvanized Seamless Steel Pipe

Forging And Casting

Compression Spring

SS303 Material Two-Lug Flange Nut with Tool-Free Manual Operation and Custom Mold One-Shot Forming

mechanical fixings

metal fasteners

metal hardware

Products Details

Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer

Bolt And Nut Assembly

Flange

Metal Self Drilling Screw