--- title: "Round Flat Leather Rivet Screws Book Binding Fastener Kit" description: "Round Flat Leather Rivet Screws Book Binding Fastener Kit — Assortment Kits & Mixed Fastener Sets. MOQ 100,000 pieces, US$0.012 – 0.0168." url: https://engineeringhardware.com/product/round-flat-leather-rivet-screws-book-binding-fastener-kit/ source: Engineering Hardware & Fasteners --- # Round Flat Leather Rivet Screws Book Binding Fastener Kit [![Round Flat Leather Rivet Screws Book Binding Fastener Kit](https://img.engineeringhardware.com/Round-Flat-Leather-Rivet-Screws-Book-Binding-Fastener-Kit.webp)](https://img.engineeringhardware.com/Round-Flat-Leather-Rivet-Screws-Book-Binding-Fastener-Kit.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Fastener Sets & Assemblies › Assortment Kits & Mixed Fastener Sets](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/round-flat-leather-rivet-screws-book-binding-fastener-kit.md) Model no. **all kinds** | **US$0.0168**100,000–499,999 pieces | **US$0.0144**500,000–999,999 pieces | **US$0.012**1,000,000+ pieces | | --- | --- | --- | MOQ 100,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Flat Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Grade:** 8.8 - **Finish:** Color-Zinc Plated - **Color:** 6 Colors or Custom Color - **Package Size:** 30.00cm * 20.00cm * 5.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Round%20Flat%20Leather%20Rivet%20Screws%20Book%20Binding%20Fastener%20Kit%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fround-flat-leather-rivet-screws-book-binding-fastener-kit%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 | Flat Head | | Model NO. | all kinds | | Connection | Common Bolt | | Head Style | Flat Head | | Standard | DIN, ANSI, GB, JIS, BSW, GOST | | Grade | 8.8 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Color-Zinc Plated | | Sampling | Unconstrained | | Apply | Machinery, Chemicals, Buildings, etc | | Delivery Time | 3-20 Days | | Export Market | Global | | Productive Capacity | 5 Million Pieces | | Color | 6 Colors or Custom Color | | Certificate | Is09001ect | | Quality Control | 100% Inspection | | Measuring System | Inch, Metric | | Transport Package | Carton+Pallet | | Specification | Many kinds of | | Origin | China | | Production Capacity | 5 Million/Month | | Package Size | 30.00cm * 20.00cm * 5.00cm | | Package Gross Weight | 1.500kg | | Lead Time | 10 days (1 - 10000000 Pieces) To be negotiated ( > 10000000 Pieces) | | Our Premier Offering | The company's main product classification | | Category | [Assortment Kits & Mixed Fastener Sets](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) | ## Technical parameters | The company's main product classification | | | --- | --- | | By material | Plastic, aluminum, iron, stainless steel 201, 304, 316 | | Mark according to standard | National standard, new national standard, British system, American system, metric system, non-standard and so on | | Graded by hardness | Carbon steel 4.8, stainless steel A2-70, carbon steel 8.8, carbon steel 12.9 and so on | | Head part | Round head, half round head, flat head (countersunk head), half countersunk head, cylindrical head, large flat head, flat head, B head, belt medium, no first class | | According to the groove type | Cross, one word, eleven words, inner hexagon, outer hexagon, outer hexagon inside cross, etc | | Points according to surface treatment | Color zinc, white zinc, blue zinc, nickel plating, oxidation black, chrome plating, copper plating, imitation gold, etc | | According to dental classification | Machine thread teeth, self tapping teeth, double head teeth, one machine one tapping teeth, whole teeth, half teeth, smooth rod, etc | | Disposal according to use | Screws, bolts, nuts, gaskets, non-standard shapes, hardware tools, furniture screws, etc | | By shape | Hexagonal, round, butterfly, hook, claw, plum, M font, L shape, U shape, ring, etc | | According to processing points | Add hard, car parts, pit, tip, flat tip, foot (milling foot), rubbing, environmental protection, salt spray test, stamping parts, etc | | More than 30 years of professional production experience, accept custom, factory direct sales, rich categories, complete specifications, quality assurance, trustworthy | | ## Description Round Flat Leather Rivet Screws Book Binding Fastener Kit is part of our assortment kits & mixed fastener sets range (Fastener Sets & Assemblies). ### Key details - **Type:** Flat Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Material:** Stainless Steel - **Grade:** 8.8 - **Head Style:** Flat Head - **Finish:** Color-Zinc Plated - **Connection:** Common Bolt - **Application:** Machinery, Chemical Industry, Environmental, Building Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100,000 pieces at US$0.012 – 0.0168 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 Round Flat Leather Rivet Screws Book Binding Fastener Kit? The listed minimum order is 100,000 pieces, at US$0.012 – 0.0168 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$0.0168 for 100,000–499,999 pieces; US$0.0144 for 500,000–999,999 pieces; US$0.012 for 1,000,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Round Flat Leather Rivet Screws Book Binding Fastener Kit? Type: Flat Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Stainless Steel; Grade: 8.8; Head Style: Flat Head; Finish: Color-Zinc Plated. 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 finish. 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 assortment kits & mixed fastener sets are available? The Assortment Kits & Mixed Fastener Sets category lists 3,161 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) 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 Assortment Kits & Mixed Fastener Sets →](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) [![Manufactured Price Car Parts PA/PP/POM/Metal Box Fastener Kit Universal Fasteners Clips](https://img.engineeringhardware.com/Manufactured-Price-Car-Parts-PA-PP-POM-Metal-Box-Fastener-Kit-Universal-Fasteners-Clips.webp)](https://engineeringhardware.com/product/manufactured-price-car-parts-pa-pp-pom-metal-box-fastener-kit-universal-fasteners/) Assortment Kits & Mixed Fastener Sets ### [Manufactured Price Car Parts PA/PP/POM/Metal Box Fastener Kit Universal Fasteners Clips](https://engineeringhardware.com/product/manufactured-price-car-parts-pa-pp-pom-metal-box-fastener-kit-universal-fasteners/) Auto Fastener & Clip · Nylon/Metal/Plastic **US$0.024**MOQ 1,000 pieces [![Galvanized and Black 39mm Split Set Stabilizers Rock Bolt with Domed Plate](https://img.engineeringhardware.com/Galvanized-and-Black-39mm-Split-Set-Stabilizers-Rock-Bolt-with-Domed-Plate.webp)](https://engineeringhardware.com/product/galvanized-and-black-39mm-split-set-stabilizers-rock-bolt-with-domed-plate/) Assortment Kits & Mixed Fastener Sets ### [Galvanized and Black 39mm Split Set Stabilizers Rock Bolt with Domed Plate](https://engineeringhardware.com/product/galvanized-and-black-39mm-split-set-stabilizers-rock-bolt-with-domed-plate/) Split Set · GB **US$2.40 – 8.40**MOQ 100 pieces [![Round Head Copper Solid Rivets Assorted Lengths Fastener Kit](https://img.engineeringhardware.com/Round-Head-Copper-Solid-Rivets-Assorted-Lengths-Fastener-Kit.webp)](https://engineeringhardware.com/product/round-head-copper-solid-rivets-assorted-lengths-fastener-kit/) Assortment Kits & Mixed Fastener Sets ### [Round Head Copper Solid Rivets Assorted Lengths Fastener Kit](https://engineeringhardware.com/product/round-head-copper-solid-rivets-assorted-lengths-fastener-kit/) Steel · ISO **US$0.024 – 0.14**MOQ 1,000 pieces [![Factory Direct Sales of Cross Recessed Round Head Self-Tapping Screws Kit](https://img.engineeringhardware.com/Factory-Direct-Sales-of-Cross-Recessed-Round-Head-Self-Tapping-Screws-Kit.webp)](https://engineeringhardware.com/product/factory-direct-sales-of-cross-recessed-round-head-self-tapping-screws-kit/) Assortment Kits & Mixed Fastener Sets ### [Factory Direct Sales of Cross Recessed Round Head Self-Tapping Screws Kit](https://engineeringhardware.com/product/factory-direct-sales-of-cross-recessed-round-head-self-tapping-screws-kit/) Carbon Steel · ISO, GS, RoHS, CE **US$0.17 – 0.36**MOQ 1,000 pieces [![Hot-DIP Galvanized U-Bolt Kit Grade 10.9 for Renewable Energy Structure (Wind/Solar)](https://img.engineeringhardware.com/Hot-DIP-Galvanized-U-Bolt-Kit-Grade-10-9-for-Renewable-Energy-Structure-Wind-Solar.webp)](https://engineeringhardware.com/product/hot-dip-galvanized-u-bolt-kit-grade-10-9-for-renewable-energy-structure-wind-solar/) Assortment Kits & Mixed Fastener Sets ### [Hot-DIP Galvanized U-Bolt Kit Grade 10.9 for Renewable Energy Structure (Wind/Solar)](https://engineeringhardware.com/product/hot-dip-galvanized-u-bolt-kit-grade-10-9-for-renewable-energy-structure-wind-solar/) U Head · DIN **US$0.0012 – 0.012**MOQ 1,000 pieces [![304 Stainless Steel E-Ring Washers GB896 DIN6799 E-Clips Shaft Retaining Rings Circlip Snap Rings Fasteners Assortment M1.5-M15](https://img.engineeringhardware.com/304-Stainless-Steel-E-Ring-Washers-GB896-DIN6799-E-Clips-Shaft-Retaining-Rings-Circlip-Snap-Rings-Fasteners-Assortment-M1-5-M15.webp)](https://engineeringhardware.com/product/304-stainless-steel-e-ring-washers-gb896-din6799-e-clips-shaft-retaining-rings/) Assortment Kits & Mixed Fastener Sets ### [304 Stainless Steel E-Ring Washers GB896 DIN6799 E-Clips Shaft Retaining Rings Circlip Snap Rings Fasteners Assortment M1.5-M15](https://engineeringhardware.com/product/304-stainless-steel-e-ring-washers-gb896-din6799-e-clips-shaft-retaining-rings/) GB/T 896 · Stainless Steel **US$0.0036 – 0.012**MOQ 5,000 pieces [![Full Thread Flat Head Phillips Wood Screws Sheet Metal Screw 542 PCS 304 Stainless Steel 18-8 Self Tapping Screw Assortment Kit](https://img.engineeringhardware.com/Full-Thread-Flat-Head-Phillips-Wood-Screws-Sheet-Metal-Screw-542-PCS-304-Stainless-Steel-18-8-Self-Tapping-Screw-Assortment-Kit.webp)](https://engineeringhardware.com/product/full-thread-flat-head-phillips-wood-screws-sheet-metal-screw-542-pcs-304-stainless/) Assortment Kits & Mixed Fastener Sets ### [Full Thread Flat Head Phillips Wood Screws Sheet Metal Screw 542 PCS 304 Stainless Steel 18-8 Self Tapping Screw Assortment Kit](https://engineeringhardware.com/product/full-thread-flat-head-phillips-wood-screws-sheet-metal-screw-542-pcs-304-stainless/) Countersunk Head · DIN, GB, ANSI, BSW, JIS **US$0.03 – 0.06**MOQ 1,000 pieces [![Toilet Woodworking Jigs Fixtures T Track Accessories 5/16″ T Track Bolts Kit 5/16inch T Slot Brass Bolts](https://img.engineeringhardware.com/Toilet-Woodworking-Jigs-Fixtures-T-Track-Accessories-5-16-T-Track-Bolts-Kit-5-16inch-T-Slot-Brass-Bolts.webp)](https://engineeringhardware.com/product/toilet-woodworking-jigs-fixtures-t-track-accessories-5-16-t-track-bolts-kit-5-16inch/) Assortment Kits & Mixed Fastener Sets ### [Toilet Woodworking Jigs Fixtures T Track Accessories 5/16″ T Track Bolts Kit 5/16inch T Slot Brass Bolts](https://engineeringhardware.com/product/toilet-woodworking-jigs-fixtures-t-track-accessories-5-16-t-track-bolts-kit-5-16inch/) OEM · All **US$1.20 – 2.40**MOQ 5,000 sets **US$0.012 – 0.0168**MOQ 100,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Round%20Flat%20Leather%20Rivet%20Screws%20Book%20Binding%20Fastener%20Kit%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fround-flat-leather-rivet-screws-book-binding-fastener-kit%2F)