Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

Name: Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning
Brand: Finexpress Precision Manufacturing (dongguan) Co., Ltd
SKU: Shoulder Screw
Price: 2,499.05 USD
Availability: InStock

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Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

Large Image : Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	FinExpress
Model Number:	Shoulder Screw
Document:	Product Brochure PDF

Payment & Shipping Terms:

Minimum Order Quantity:	30000
Price:	$0.05/pieces 5000-9999 pieces
Packaging Details:	1.1000pcs / plastic bag,20kgs/ carton ,then put on the wood pallet ,<br>2.Carton size:28cm18cm13cm,<br>3.Wood pallet size:118cm*113cm,Weight:700~800Kg Bulk:0.8 cubic<br>4.The weight of 20 FT Container:20~25 Tons<br>5,As your requirements
Delivery Time:	7~15 Working Day
Payment Terms:	T/T, L/C, D/A, D/P
Supply Ability:	500000000 Piece/Pieces per Week

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Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

Description

Finish:	Plain, ZINC PLATED, Dacromet	Material:	Stainless Steel, Steel
Measurement System:	Metric	Head Style:	Pan, Truss, Flat, HEX
Standard:	ISO, Non-standard	Product Name:	Black Dacromet Pan Head Torx Step Shoulder Screw
MOQ:	1 Piece In Stock, 30,000 Pcs Customized	Package:	Small Packing+Carton Packing+Pallet
Delivery Time:	In Stock 5~7 Working Days, Customized 15~25 Working Days	Service:	OEM ODM Custom Service
Length:	1mm~500mm	Certificate:	ISO9001:2015, RoHs
Highlight:	truss head shoulder screw , truss head shoulder screws , 500mm shoulder screw

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

Product Overview

Our ISO-Certified Non-Standard Large Truss Head Step Shoulder Bolts are engineered for industrial applications requiring robust alignment, high torque resistance, and tailored specifications. Featuring a wide truss head for superior load distribution, a precision-machined step shoulder for smooth rotational performance, and full ISO compliance, these bolts are ideal for turning machinery, automotive drivetrains, heavy equipment, and aerospace systems. Customizable dimensions, materials, and finishes ensure seamless integration into your unique design.

Key Features

✅ ISO-Certified Quality

Compliant with ISO 14583 (truss head screws) and ISO 4014 (hex bolts) for dimensional and mechanical reliability.
Full Traceability: Material certifications and test reports provided for quality assurance.

✅ Large Truss Head Design

Wide Load Distribution: Reduces surface pressure, preventing damage to soft or composite materials.
Low-Profile & Sloped Sides: Minimizes protrusion while maximizing grip for secure fastening.

✅ Precision Step Shoulder

Unthreaded Shoulder: Provides a smooth bearing surface for bushings, bearings, or rotating assemblies.
Exact Alignment: Ensures concentricity in high-speed rotational applications (e.g., lathes, gearboxes).

✅ Non-Standard Customization

Tailored Dimensions: Shoulder diameter (10mm–100mm), thread length (20mm–500mm), and total length (50mm–1,000mm).
Material Options: Alloy steel (Grade 8.8/10.9), stainless steel 316, or titanium for extreme environments.

✅ Durable Finishes

Zinc Plating (Blue/Black): Corrosion resistance for general industrial use.
Dacromet® or Xylan® Coating: Heat and chemical resistance for automotive/aerospace applications.

Specification

More Detail Informations
Available Material	1.Stainless Steel: SS303, SS304, SS316, SS410, SS420; 2.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045; 3.Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 ; 4.Aluminum: Al6061, Al6063 etc or as your requirements
Head type	CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
Hardness	Carbon Steel:HRC:28~35 ,HV450~700 Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9)
Finish	Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Phosphorization,Zinc-nickel alloy plated etc.
Sample Available	The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
Delivery time	Samples time 3-5 working days, Lead time 20-25 working days
Pricing Term	EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
Packing	Bulk in PE bag or Small boxes.then in carton .pallet
Payment term	TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
Management system	ISO9001:2015
Certificate	ISO,ROHS

Why Choose Us

Why Choose Us?

✅ OEM/ODM Support: Full custom packaging, branding, and documentation.
✅ Quality Assurance: ISO 9001-certified with full material traceability and testing (salt-spray, torque, tensile).
✅ Flexible MOQs: Prototype batches to large-scale production.
✅ Fast Turnaround: 10–15 days for standard orders; expedited options available.

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning 6

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning 8

Company Profile

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning 9

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning 10

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning 11

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning 12

FAQ

Q1: What is your main products and material supply?
A1: Our main products are Electronic screws,Sems screws,Tapping screws,Chicago screws,Shoulder screws etc. Special Non-standard studs,Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy,Stainless Steel, Brass, Copper ,Titanium alloy or according to your requirement.

Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours.Any urgent cases, please contact us directly by phone or send email to us.

Q3: What about the transportation and delivery date?
A: If the weight of goods more than 80kg,Normally we use shipment to transprot the orders. It is about 20-30days . If the weight of goods less than 80kg,or there are urgent, we can send the goods via air express,It is 3~5 days.

Q4: What's your packing?What to do in case of damaged goods during transport?
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.

Q5: Can I get discounts?
A: Yes, for big order, frequent customers, we give reasonable discounts.

Q6: Do you have enough capacity?
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.

Tag:

Contact Person: Irene chen

Tel: +86-13527934468

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Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

Customized ISO Certified Non-standard Large Truss Head Step Shoulder Bolts for Turning

truss head shoulder screw

truss head shoulder screws

500mm shoulder screw

Product Overview

Key Features

Why Choose Us?

Headless Wood Screws,

Brake Disc Screws,