--- product_id: 350133801 title: "Hanson Rivet S31MG280 STEEL PRE-BULBED SHANK, MULTI-GRIP RIVET-NUT GOLD ZINC FINISH, 5/16-18 X . 020-. 280 GRIP RANGE (PACK OF 25)" brand: "hanson rivet" price: "75815CFA" currency: XOF in_stock: false reviews_count: 5 category: "Hanson Rivet" url: https://www.desertcart.sn/products/350133801-hanson-rivet-s31mg280-steel-pre-bulbed-shank-multi-grip-rivet store_origin: SN region: Senegal --- # Hanson Rivet S31MG280 STEEL PRE-BULBED SHANK, MULTI-GRIP RIVET-NUT GOLD ZINC FINISH, 5/16-18 X . 020-. 280 GRIP RANGE (PACK OF 25) **Brand:** hanson rivet **Price:** 75815CFA **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Hanson Rivet S31MG280 STEEL PRE-BULBED SHANK, MULTI-GRIP RIVET-NUT GOLD ZINC FINISH, 5/16-18 X . 020-. 280 GRIP RANGE (PACK OF 25) by hanson rivet - **How much does it cost?** 75815CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/350133801-hanson-rivet-s31mg280-steel-pre-bulbed-shank-multi-grip-rivet) ## Best For - hanson rivet enthusiasts ## Why This Product - Trusted hanson rivet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Hanson Rivet S31MG280 STEEL PRE-BULBED SHANK, MULTI-GRIP RIVET-NUT GOLD ZINC FINISH, 5/16-18 X . 020-. 280 GRIP RANGE (PACK OF 25) : desertcart.in: Industrial & Scientific Review: Pre-bulbed is the best. - With pre bulged rivenuts you get a Much better result. Most tool “kits” come with standard ones. They don’t grip as well. If holding power is critical these are great. Review: Make tread in steel - Repaire my bike to attach shock ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010GQXPIQ | | Country Of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 293 Reviews | | Fastener Type | Rivet | | Inside Thread Size | #4 | | Item Diameter | 0.31 Inches | | Manufacturer | Generic | | Material | Alloy Steel | | Material Type | Alloy Steel | | Metal Type | Alloy Steel | | Number of Pieces | 25 | | Thread Class | Class 2A | ## Product Details - **Material:** Alloy Steel - **Fastener Type:** Rivet - **Metal Type:** Alloy Steel - **Inside Thread Size:** #4 - **Thread Class:** Class 2A - **Item Diameter:** 0.31 Inches - **Number of Pieces:** 25 - **Manufacturer:** Generic ## Images ![Hanson Rivet S31MG280 STEEL PRE-BULBED SHANK, MULTI-GRIP RIVET-NUT GOLD ZINC FINISH, 5/16-18 X . 020-. 280 GRIP RANGE (PACK OF 25) - Image 1](https://m.media-amazon.com/images/I/41lTNlPAUvL.jpg) ![Hanson Rivet S31MG280 STEEL PRE-BULBED SHANK, MULTI-GRIP RIVET-NUT GOLD ZINC FINISH, 5/16-18 X . 020-. 280 GRIP RANGE (PACK OF 25) - Image 2](https://m.media-amazon.com/images/I/61I78HvVfaL.jpg) ## Questions & Answers **Q: What is the load strength on these? 1500lbs?** A: Not sure but would depend mostly on the strength of the metal you put it into. **Q: Do you need a special tool for this or can you just screw a bolt in and go?** A: Can't screw the bolt in and go. You're supposed to have a special tool but my husband devised his own. **Q: How will I know when to stop tightening these into my base material? I'm installing with a ratchet wrench, is there a torque I can set my wrench to?** A: There's no actual torque setting, but typically when setting the insert, and being that the insert is pre-bulbed, once the insert is tight you will feel a noticeable increase in turning pressure - signifying the insert is tight. **Q: Does this come with the small setting tool** A: No. I didn’t receive a tool. I used a bigger size nut and washer to set on top and screwed bolt into shank to set them. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pre-bulbed is the best. *by G***T on 21 May 2024* With pre bulged rivenuts you get a Much better result. Most tool “kits” come with standard ones. They don’t grip as well. If holding power is critical these are great. ### ⭐⭐⭐⭐⭐ Make tread in steel *by Y***U on 28 October 2024* Repaire my bike to attach shock ### ⭐⭐⭐⭐⭐ Grippys *by D***. on 26 November 2025* Was using standard rivnuts, and they worked well, but I wanted something with more surface area. I tried these and they worked great. I have more confidence in the amount of surface area these use. Will certinly reach for these over the other version when possible. ## Frequently Bought Together - S31MG280 Steel PRE-BULBED Shank, Multi-Grip Rivet-NUT Gold ZINC Finish, 5/16-18 X .020-.280 Grip Range (Pack of 25) - S25MG280 Steel PRE-BULBED Shank, Multi-Grip Rivet-NUT Gold ZINC Finish, 1/4-20 X .020-.280 Grip Range (Pack of 25) - Astro Pneumatic Tool 1450 13" Plusnut and Extra-Long Rivet Nut Setter Kit Metric & SAE --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/350133801-hanson-rivet-s31mg280-steel-pre-bulbed-shank-multi-grip-rivet](https://www.desertcart.sn/products/350133801-hanson-rivet-s31mg280-steel-pre-bulbed-shank-multi-grip-rivet) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-20*