DARSHAK ENTERPRISE

Product Name: Plain Washer / Flat Washer

HS Code: 7318.22 (may vary by country)

Material: Carbon Steel, Stainless Steel (SS304, SS316), Brass, Copper, Aluminum, etc.

Standards: DIN 125, ISO 7089/7090, ASTM, BS, JIS, or custom specifications

Sizes: M2 to M100 (custom sizes available)

Surface Finish: Plain, Zinc Plated, Hot Dip Galvanized, Black Oxide, etc.

Application:

• Used to distribute load of threaded fasteners (bolts, nuts)
• Prevents damage to surfaces
• Improves tightness and reduces vibration
• Common in construction, machinery, automotive, and electrical sector

Packaging:

• Bulk (25kg/box), or customized packaging
• Palletized for export compliance
• Labeling with part number, size, material, country of origin

Export Markets:

• Europe, Middle East, North America, Southeast Asia, Africa

Certifications (as required):

• ISO 9001, ROHS, CE, Material Test Certificates (MTC)

Competitive Advantages:

• High-quality raw materials
• Compliance with international standards
• Competitive pricing for bulk orders
• Reliable lead time and shipping suppor

Product Name: Threaded Rod / Threaded Bar / Stud Rod

HS Code: 7318.15 (may vary by destination country)

Material:

• Carbon Steel (Grade 4.6, 5.8, 8.8)
• Stainless Steel (SS304, SS316)
• Brass, Copper, Aluminum (as per requirement)
• B7, B8, B8M (for high-temperature/pressure applications)

Thread Type:

• Metric (M6 to M100)
• UNC, UNF, BSW (as per client region)
• Fully Threaded or Partially Threaded

Standards:

• DIN 975, DIN 976
• ASTM A193, A307, A325
• ISO, BS, JIS standards available

Length Options:

• 1 meter, 2 meter, 3 meter standard lengths
• Custom lengths available on request

Surface Finishes:

• Plain
• Zinc Plated (Yellow/White)
• Hot Dip Galvanized (HDG)
• Black Oxide, PTFE Coated, etc.

Applications:

• Construction and infrastructure
• Industrial machinery and equipment
• Plumbing, electrical supports, HVAC
• Oil & gas, marine, and chemical industries

Packaging:

• Bundled and wrapped with plastic/steel straps
• Export-grade pallets or wooden boxes
• Custom labeling with specifications, batch no., and country of origin

Export Markets:

• Europe, Middle East, Africa, Southeast Asia, North & South America

Certifications (if required):

• ISO 9001, Material Test Certificate (MTC), ROHS, CE, SGS, BV

Competitive Advantages:

• Wide material and finish options
• High tensile strength with precision threading
• Bulk production with short lead times
• Custom orders and private labeling support

Product: Drywall Screws

HS Code: 7318.15.00

Material: Carbon Steel (C1022)

Finish:

• Black Phosphate (for interior)
• Zinc Plated (for rust resistance)
• Grey Phosphate (optional)

Head Type: Bugle Head

• Drive Type: Phillips (Cross Recess)

Thread Type:

• Fine Thread (for metal studs)
• Coarse Thread (for wood studs)

Point: Sharp Point / Self-Drilling Point (SD)

Available Sizes:

• Diameter: 3.5mm to 6.3mm
• Length: 13mm to 150mm

Applications

• Gypsum board to wood or metal
• Drywall partition installation
• False ceilings
• Interior framing and cladding

Product Name: Flange Nut

HS Code: 7318.16.00

Category: Hex Flange Nut / Serrated Flange Nut

Standard: DIN 6923 / ISO 4161 / JIS B1190

Material:

• Carbon Steel (Grade 4.8, 8.8, 10.9)
• Stainless Steel (SS 304, SS 316)
• Alloy Steel (on request)

Finish/Coating:

• Zinc Plated (White/Yellow)
• Black Oxide
• Hot Dip Galvanized (HDG)
• Dacromet / Geomet (on demand)

Thread Type:

• Metric (Coarse & Fine)
• UNC / UNF (on request)

Available Sizes:

• Metric: M5 to M24
• Inch: 1/4" to 1"

Applications

• Automotive & Truck Assembly
• Machinery & Heavy Equipment
• Construction & Structural Fastening
• Vibration-prone connections
• Industrial and General Engineering

Product Name: Hex Head Half Threaded Bolt

HS Code: 7318.15.00

Standard: DIN 931 / ISO 4014 / ASME B18.2.1

Thread Type: Metric / UNC / UNF

Thread Length: Partial (half or custom as per requirement)

Head Type: Hexagonal Head

Material Options:

• Carbon Steel (Grade 4.6, 5.6, 8.8, 10.9)
• Alloy Steel
• Stainless Steel (SS 304 / 316)

Surface Finish:

• Zinc Plated (White/Yellow)
• Black Oxide
• Hot Dip Galvanized (HDG)
• Self Finish / Plain
• Dacromet / Geomet (on request)

Size Range:

• Diameter: M6 to M30 (1/4” to 1-1/4”)
• Length: 20mm to 300mm or customized

Applications

• Structural steel and construction
• Automotive and machinery assembly
• Heavy equipment and engineering projects
• Industrial and maintenance works

Product Name: Common Wire Nails / Iron Wire Nails

HS Code: 7317.00.10

Standard: IS 723, BS 1202, ASTM F1667 (as applicable)

Material: Low Carbon Steel / Mild Steel

Finish Options:

• Bright (Polished)
• Electro Galvanized (EG)
• Hot Dip Galvanized (HDG)
• Black (Annealed)

Head Type: Flat Head / Round Head / Countersunk Head

Shank Type: Smooth / Twisted / Ring Shan

Point Type: Diamond Point / Blunt Point

Size Range:

• Diameter: 1.2 mm to 6.0 mm
• Length: 20 mm to 150 mm (¾” to 6”)

Applications

• General construction and carpentry
• Wooden packaging & pallets
• Furniture and framing work
• Roofing, fencing, and joinery

Product Name: Square Head Bolt

HS Code: 7318.15.00

Standard: DIN 480 / DIN 478 / ASME B18.2.1 / IS 2585

Thread Type: Full Thread / Half Thread – Metric / UNC / UNF

Head Type: Square Head

Material Options:

• Carbon Steel (Grades 4.6, 8.8, 10.9)
• Mild Steel
• Stainless Steel (SS 304 / SS 316)
• Alloy Steel (on request)

Finish Options:

• Zinc Plated (White/Yellow)
• Black Oxide
• Hot Dip Galvanized (HDG)
• Self Color / Plain
• Dacromet / Geomet (on request)

Size Range:

• Diameter: M6 to M30 (or 1/4” to 1-1/4”)
• Length: 20mm to 300mm (custom sizes available)

Applications

• Structural and heavy machinery assembly
• Railway and industrial fittings
• Timber and wood construction
• Mining, automotive, and fabrication sectors

Product Name: J-Type Foundation Bolt

HS Code: 7318.15.00

Standard: As per IS 5624 / DIN / ASTM or customer drawing

Shape: J-Bend (Hooked End)

Thread Type: Metric / UNC / UNF – Full or Partial Thread

Material Options:

• Mild Steel
• Carbon Steel (Grades 4.6, 5.6, 8.8)
• Stainless Steel (SS 304 / SS 316)
• Alloy Steel (on request)

Finish Options:

• Hot Dip Galvanized (HDG)
• Zinc Plated (White/Yellow)
• Self Color / Black
• Primer Coated (for concrete embedding)

Size Range:

• Diameter: M12 to M48 (or 1/2” to 2”)
• Length: 150mm to 2000mm (customized as per project needs)
• Bend Length & Thread Length as per requirement

Applications

• Industrial sheds and steel structures
• Foundation of machinery, towers, and equipment
• Power plants and substations
• Concrete embedding for heavy loads
• Infrastructure and civil construction anchoring

Product Name: Machine Screw

HS Code: 7318.15.00

Standard: DIN 84 / DIN 963 / IS 1365 / ANSI B18.6.3

Drive Type: Phillips / Slotted / Combination

Head Type:

• Pan Head
• Flat (Countersunk) Head
• Round Head
• Cheese Head
• Truss Head (on request)

Thread Type:

• Metric / UNC / UNF
• Full Thread
• Right-hand thread (standard)

Material Options:

• Mild Steel
• Carbon Steel (Grade 4.6, 8.8)
• Stainless Steel (SS 304 / 316)
• Brass / Aluminum (on request)

Finish Options:

• Zinc Plated (White/Yellow)
• Black Oxide
• Nickel Plated
• Chrome Plated
• Self Color / Plain

Size Range:

• Diameter: M2 to M10 (or #4 to 3/8”)
• Length: 4mm to 100mm (or customized)

Applications

• Electrical and electronic assembly
• Light to medium mechanical fastening
• Home appliances and devices
• Furniture fittings
• Automotive and general industrial use

Product Name: Spiral Deck Wire Nails

HS Code: 7317.00.10

Type: Twisted / Spiral Shank Nail

Standard: As per IS, ASTM, or customer specifications

Head Type: Flat Head / Countersunk Head

Shank Type: Spiral / Twisted Shank for enhanced grip

Point Type: Diamond Point / Blunt Point

Material Options:

• Low Carbon Steel
• Mild Steel
• High Carbon Steel (on request)

Finish Options:

• Bright (Polished)
• Electro Galvanized (EG)
• Hot Dip Galvanized (HDG)
• Vinyl Coated (on request)

Size Range:

• Diameter: 2.5mm to 5.0mm
• Length: 38mm to 125mm (1.5” to 5”)

Applications

• Wooden decking and flooring
• Outdoor construction
• Packaging and pallet making
• General carpentry
• High-retention applications in hardwood

Product Name: Square Nut

HS Code: 7318.16.00

Standard: DIN 557 / IS 1363 / ASME B18.2.2

Thread Type: Metric / UNC / UNF

Shape: Four-sided square

Material Options:

• Mild Steel
• Carbon Steel (Grades 4, 6, 8, 10)
• Stainless Steel (SS 304 / SS 316)
• Brass (on request)

Finish Options:

• Zinc Plated (White/Yellow)
• Black Oxide
• Hot Dip Galvanized (HDG)
• Self Color / Plain
• Nickel / Chrome Plated (on request)

Size Range:

• Metric: M4 to M24
• Inch: 1/4” to 1"
• (Custom sizes available)

Applications

• Structural and heavy engineering
• Wooden structures and furniture fittings
• Agricultural machinery
• Construction and fastening systems
• General-purpose industrial use

Product Name: Carriage Bolt

Category: Bolts & Fasteners

Description:

Carriage bolts, also known as coach bolts, feature a round head and a square neck that prevents rotation once inserted. These bolts are primarily used in wood-to-wood and wood-to-metal fastening applications, offering a smooth, finished appearance and strong grip. The square neck pulls into the material to stop spinning during tightening.

Export Applications:

• Carriage bolts are widely used in:
• Construction & Infrastructure Projects
• Furniture Assembly
• Wooden Decking
• Automotive & Agricultural Equipment
• Marine and Outdoor Installations (especially in galvanized or stainless steel variants)

Available Sizes:

• Metric (M6 to M20) and Imperial (1/4" to 3/4")
• Length: 20mm to 200mm (or as per customer requirement)

Material & Finish:

• Mild Steel, Carbon Steel, Stainless Steel (SS304, SS316)
• Finishes: Zinc Plated, Hot Dip Galvanized (HDG), Black Oxide, Plain

Standards:

DIN 603, ASME B18.5, ISO 8677 (as required)

Packing:

Bulk packing in cartons, HDPE bags, or small boxes with pallets, customizable as per client requirement.

Country of Export:

Supplying to Middle East, Africa, Europe, Southeast Asia, and Latin America.

Product Name: Full Threaded Hex Bolt

Category: Industrial Fasteners

Type: Hex Head, Fully Threaded

Material: Carbon Steel, Stainless Steel (SS 304/316), Alloy Steel, Brass

Grade: 4.6 / 8.8 / 10.9 / 12.9 (Steel) | A2-70 / A4-80 (Stainless Steel)

Finish / Coating: Zinc Plated, Hot Dip Galvanized, Black Oxide, Dacromet, Plain

Thread Type: Metric (MM), UNC, UNF, BSW, BSF (as per customer requirement)

Size Range: M5 to M48 | ¼” to 2”

Length Range: 10 mm to 500 mm or customized

Standards: DIN 933, ISO 4017, ASTM A307/A325, ANSI, BS, JIS

Applications:

• Construction and Infrastructure
• Automotive and Heavy Equipment
• Industrial Machinery and Assembly Lines
• Marine and Offshore Projects
• Electrical and General Engineering

Packaging:

• Export-standard cartons & wooden pallets
• Optional: Custom labeling, barcode, and branding (OEM available)
• MOQ: Based on size and material (typically 1 ton or negotiable for bulk orders)
• Country of Origin: [Insert Country]
• Inspection: 100% quality tested, Material Test Certificate (MTC) available on request

Key Features:

• Fully threaded shank ensures greater grip and adjustability
• High tensile strength and resistance to shear stress
• Uniform threads for reliable fastening
• Corrosion-resistant finishes available for extended durability
• Compatible with nuts and washers of matching standards

Product Name: Hex Nut

Category: Industrial Fasteners

Type: Standard / Heavy / Lock / Flange (as applicable)

Material: Carbon Steel, Stainless Steel (SS 304/316), Brass, or Alloy Steel

Finish: Zinc Plated, Black Oxide, Hot Dip Galvanized, Plain

Thread Type: Metric / UNC / UNF / BSW (customized per country standard)

Size Range: M4 to M48 / ¼” to 2”

Standards: DIN 934, ISO 4032, ASTM, ANSI, BS, JIS

Applications: Machinery, Construction, Automotive, Electrical, Furniture, and General Engineering

Packaging: Export-grade bulk packing in cartons & pallets or customized as per buyer requirements

MOQ: Based on size and material (typically 1 ton or negotiable for bulk orders)

Country of Origin: [Insert Country]

Customization: OEM marking, special coatings, and custom packaging available

Key Features:

• Durable and corrosion-resistant
• Precision threading for strong fastening
• Available in various grades and standards
• Compatible with bolts and washers of matching specifications