--- title: "Button Head Step Bolt High Torque Shoulder Bolt" description: "Button Head Step Bolt High Torque Shoulder Bolt — Shoulder, Stripper & Precision Bolts. MOQ 5,000 pieces, US$0.03 – 0.048." url: https://engineeringhardware.com/product/button-head-step-bolt-high-torque-shoulder-bolt/ source: Engineering Hardware & Fasteners --- # Button Head Step Bolt High Torque Shoulder Bolt [![Button Head Step Bolt High Torque Shoulder Bolt](https://img.engineeringhardware.com/Button-Head-Step-Bolt-High-Torque-Shoulder-Bolt.webp)](https://img.engineeringhardware.com/Button-Head-Step-Bolt-High-Torque-Shoulder-Bolt.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Bolts › Shoulder, Stripper & Precision Bolts](https://engineeringhardware.com/fastener-products/bolts/shoulder-stripper-precision-bolts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/button-head-step-bolt-high-torque-shoulder-bolt.md) Model no. **CC-999A** | **US$0.048**5,000–9,999 pieces | **US$0.036**10,000–99,999 pieces | **US$0.03**100,000+ pieces | | --- | --- | --- | MOQ 5,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, GB, ANSI, JIS - **Grade:** 10.9 - **Available Material:** Carbon Steel - **Screw Diameter:** 6 mm - **Screw Length:** 28 mm - **Thread Length:** 26 mm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Button%20Head%20Step%20Bolt%20High%20Torque%20Shoulder%20Bolt%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fbutton-head-step-bolt-high-torque-shoulder-bolt%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Customization | Available | | --- | --- | | Material | Stainless Steel | | Type | Round Head | | Model NO. | CC-999A | | Groove | Hexagon | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB, ANSI, JIS | | Grade | 10.9 | | Available Material | Carbon Steel | | Screw Diameter | 6 mm | | Management System | GB/T19001-2016/ISO9001:2015 | | Screw Length | 28 mm | | Thread Length | 26 mm | | Transport Package | General Export Packaging or as Required | | Specification | M6 | | Origin | China | | HS Code | 7318150000 | | Production Capacity | 800 Tons / Month | | Package Size | 27.00cm * 20.00cm * 16.00cm | | Package Gross Weight | 20.000kg | | Excellent Corrosion Resistance | The primary advantage. They resist rust and corrosion in various environments, including exposure to moisture, chemicals, and salt water. Grades like 304 are good for general use, while 316 offers superior resistance, making it ideal for marine applications. | | High Strength and Durability | They possess good mechanical strength and can withstand significant loads, vibration, and temperature fluctuations. Heat-treated grades (e.g., A2-70, A4-80) offer even higher tensile strength. | | Temperature Resistance | They maintain their integrity in both high and low-temperature environments, unlike many carbon steel alternatives. | | Aesthetic Appeal | They have a clean, modern, and sanitary appearance, which is crucial for architectural, consumer goods, and food-related applications. | | Non-Magnetic Nature | Certain grades (like Austenitic 304 and 316) are non-magnetic, which is essential for electronic and specific industrial applications. | | Hygienic and Easy to Clean | The smooth, non-porous surface makes them easy to sterilize, which is why they are the standard in food processing, medical, and pharmaceutical industries. | | A2 (304 Stainless Steel) | The most common grade, excellent for general-purpose use indoors and in mild atmospheric conditions. | | A4 (316 Stainless Steel) | "Marine-grade" stainless, with added Molybdenum for enhanced resistance to chlorides and acids. Essential for coastal and chemical environments. | | Packaging | boxes, cartons or plastic bags, or according to customer needs. | | Category | [Shoulder, Stripper & Precision Bolts](https://engineeringhardware.com/fastener-products/bolts/shoulder-stripper-precision-bolts/) | ## Technical parameters | Performance and Characteristics of Stainless Steel Screws & Bolts | Stainless steel screws and bolts are renowned for their exceptional durability and resistance to harsh environments. Their performance stems from a protective chromium-oxide layer that forms on the surface. | | --- | --- | | Key Characteristics: | | | Excellent Corrosion Resistance: | The primary advantage. They resist rust and corrosion in various environments, including exposure to moisture, chemicals, and salt water. Grades like 304 are good for general use, while 316 offers superior resistance, making it ideal for marine applications. | | High Strength and Durability: | They possess good mechanical strength and can withstand significant loads, vibration, and temperature fluctuations. Heat-treated grades (e.g., A2-70, A4-80) offer even higher tensile strength. | | Temperature Resistance: | They maintain their integrity in both high and low-temperature environments, unlike many carbon steel alternatives. | | Aesthetic Appeal: | They have a clean, modern, and sanitary appearance, which is crucial for architectural, consumer goods, and food-related applications. | | Non-Magnetic Nature: | Certain grades (like Austenitic 304 and 316) are non-magnetic, which is essential for electronic and specific industrial applications. | | Hygienic and Easy to Clean: | The smooth, non-porous surface makes them easy to sterilize, which is why they are the standard in food processing, medical, and pharmaceutical industries. | | Common Grades: | | | A2 (304 Stainless Steel): | The most common grade, excellent for general-purpose use indoors and in mild atmospheric conditions. | | A4 (316 Stainless Steel): | "Marine-grade" stainless, with added Molybdenum for enhanced resistance to chlorides and acids. Essential for coastal and chemical environments. | | Screw international standard | | | | | | --- | --- | --- | --- | --- | | ITEM | DIN-STANDARD | ISO-STANDARD | GB-STANDARD | DESCRIPTION IN ENGLISH | | 1 | DIN1 | ISO2339 | GB117 | taper pins | | 2 | DIN7 | ISO2338 | GB119-86 | parallel pins | | 3 | DIN84 | ISO1207 | GB65-85 | slotted cheese head screws | | 4 | DIN85 | ISO1580 | GB67-85 | slotted pan head screws | | 5 | DIN93 | | GB854 | tab washers | | 6 | DIN94 | ISO1234 | GB91 | split cotter pins | | 7 | DIN95 | | GB101 | slotted raised csk head wood screws | | 8 | DIN96 | | GB99 | slotted round head wood screws | | 9 | DIN97 | | GB100 | slotted countersunk head wood screws | | 10 | DIN125-A | ISO708 | GB97.1-85 | plain washers | | 11 | DIN125-B | ISO7090 | GB97.2-85 | mediun washers | | 12 | DIN126 | ISO7091 | | plain washers | | 13 | DIN127-A | | GB7244 | spring lock washers,tang ends | | 14 | DIN127-B | | GB93-87 | spring lock washers,square ends | | 15 | DIN128-A | | GB7245-87 | single coil spring lock washers | | 16 | DIN137-A | | | curved spring washers | | 17 | DIN137-B | | GB955 | wave spring washers | | 18 | DIN186 | | GB37-88 | t-head bolts with square neck | | 19 | DIN188 | | | t-head bols with double nip | | 20 | DIN258 | ISO8737 | | taper pins with threaded end | | 21 | DIN261 | | | t-head bolts | | 22 | DIN315AF | | | wing nuts amercia form | | 23 | DIN315DF | | GB62-88 | wing nuts germany form | | 24 | DIN316AF | | | wing screws amercia form | | 25 | DIN317DF | | | wing screws germany form | | 26 | DIN3179 | | | ball knobs | | 27 | DIN404 | | GB832-88 | slotted capstan screws | | 28 | DIN417 | ISO7435 | GB75-85 | soltted set screws with full dog point | | 29 | DIN427 | ISO2342 | GB73-85 | slotted set screws with chamfered end | | 30 | DIN431 | | GB808-88 | pipe nuts with thread | | 31 | DIN432 | | GB856-88 | external tap | | 32 | DIN433 | ISO7092 | GB848-95 | washers for cheese head screws | | 33 | DIN434 | | GB852-88 | square taper washers for u-sections | | 34 | DIN435 | | GB852-88 | square taper washers for i-sections | | 35 | DIN436 | | | square washers | | 36 | DIN438 | ISO7436 | GB74-85 | soltted set with cup point | | 37 | DIN439 | ISO4035 | GB6172-86 | hexagon thin nuts | | 38 | DIN439 | ISO8675 | GB6173-86 | hexagon thin nuts | | 39 | DIN440 | ISO7094 | | rounds washers for wood constructions | | 40 | DIN443 | | | sealing cap, push-in type | | 41 | DIN444 | | GB798-88 | eye bolts form | | 42 | DIN462 | | | internal tab washers | | 43 | DIN463 | | GB855-88 | washers with two taps | | 44 | DIN464 | | GB834-88 | knurled thumb screws with collar | | 45 | DIN465 | | | slotted knurled thumb screws with collar | | 46 | DIN466 | | GB806-88 | knurled thumb nuts with collar | | 47 | DIN467 | | GB807-88 | knurled thumb thin nuts | | 48 | DIN470 | | | sealing washers | | 49 | DIN471 | | GB894.1-86 | retaining rings for shafts(external),circlips | | 50 | DIN472 | | GB893.1-86 | retaining rings for bores(internal),circlips | | 51 | DIN478 | | | square head bolts with collar | | 52 | DIN479 | | | square hea bolts with half dog point | | 53 | DIN480 | | | square head bolts with collar,half dog point and rounded end | | 54 | DIN508 | | | t-slot nutsiso299 | | 55 | DIN525 | | | single end studs | | 56 | DIN529 | | GB799-88 | masonry bolts | | 57 | DIN546 | | GB817-76 | slotted round nuts | | 58 | DIN547 | | GB815-88 | round nuts with drilled holes in one face | | 59 | DIN551 | ISO4776 | GB73-85 | slotted sit screws with flat point | | 60 | DIN553 | ISO7434 | GB71-85 | slotted set screws with cone point | | 61 | DIN555 | ISO4034 | | hexagon nuts | | 62 | DIN557 | | GB39-88 | -csquare nuts | | 63 | DIN558 | ISO4018 | | hexagon screws | | 64 | DIN561 | | | hexagon set screws with full dog point | | 65 | DIN52 | | | bsquare nuts without bevel(pressed nuts) | | 66 | DIN571 | | GB102-86 | hexagon head wood screws (coach screws) | | 67 | DIN580 | ISO3266 | GB825-76 | lifting eye bolts | | 68 | DIN582 | | | lifting eye nuts | | 69 | DIN601 | ISO4016 | | hexagon bolts | | 70 | DIN603 | ISO8677 | GB14-88 | mushroom head square neck bolts (carriage bolts) | | 71 | DIN604 | | | flat countersunk nib bolts | | 72 | DIN605 | | | flat countersunk long square neck bolts | | 73 | DIN607 | | | cup head nib bolts | | 74 | DIN607 | | | flat countersunk shout square neck bolts | | 75 | DIN609 | | | hexagon fitted bolts,long thread | | 76 | DIN610 | | | hexagon fitted bolts,short thread | | 77 | DIN653 | | GB835-88 | knurled thumb screws thin type | | 78 | DIN660 | ISO1051 | GB867-86 | round head rivets | ## Description Button Head Step Bolt High Torque Shoulder Bolt is part of our shoulder, stripper & precision bolts range (Bolts). ### Key details - **Type:** Round Head - **Standard:** DIN, GB, ANSI, JIS - **Material:** Stainless Steel - **Grade:** 10.9 - **Head Style:** Round - **Groove:** Hexagon - **Connection:** Common Bolt - **Available Material:** Carbon Steel Available configurations include material, head style, standard, grade and available material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 5,000 pieces at US$0.03 – 0.048 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Button Head Step Bolt High Torque Shoulder Bolt? The listed minimum order is 5,000 pieces, at US$0.03 – 0.048 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.048 for 5,000–9,999 pieces; US$0.036 for 10,000–99,999 pieces; US$0.03 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Button Head Step Bolt High Torque Shoulder Bolt? Type: Round Head; Standard: DIN, GB, ANSI, JIS; Material: Stainless Steel; Grade: 10.9; Head Style: Round; Groove: Hexagon. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, head style, standard, grade and available material. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other shoulder, stripper & precision bolts are available? The Shoulder, Stripper & Precision Bolts category lists 360 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/bolts/shoulder-stripper-precision-bolts/](https://engineeringhardware.com/fastener-products/bolts/shoulder-stripper-precision-bolts/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Shoulder, Stripper & Precision Bolts →](https://engineeringhardware.com/fastener-products/bolts/shoulder-stripper-precision-bolts/) [![OEM Shenzhen Shoulder Bolt 40 Cr Precision Positioning and Limit Component Turning Heat Treatment Black Oxide](https://img.engineeringhardware.com/OEM-Shenzhen-Shoulder-Bolt-40-Cr-Precision-Positioning-and-Limit-Component-Turning-Heat-Treatment-Black-Oxide.webp)](https://engineeringhardware.com/product/oem-shenzhen-shoulder-bolt-40-cr-precision-positioning-and-limit-component-turning/) Shoulder, Stripper & Precision Bolts ### [OEM Shenzhen Shoulder Bolt 40 Cr Precision Positioning and Limit Component Turning Heat Treatment Black Oxide](https://engineeringhardware.com/product/oem-shenzhen-shoulder-bolt-40-cr-precision-positioning-and-limit-component-turning/) Broaching, Drilling, Etching / Chemical Machining, · GB, EN, China GB… 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