Fastener Structural Wood Screws
Grabber Construction Products Lag-Master
Grabber Lag-Master structural wood screws for decks, ledgers, trusses, beams, and other residential structural wood-to-wood connections. The official Lag-Master page states ICC-ESR#3531 compliance and IRC/IBC support.
Official Scope
Grabber Lag-Master structural wood screws for decks, ledgers, trusses, beams, and other residential structural wood-to-wood connections. The official Lag-Master page states ICC-ESR#3531 compliance and IRC/IBC support.
Brand
Grabber®
Application
Wood to Wood
Bit Tip
Hex Nut Driver
Head Type
Hex Washer
Thread Type
Coarse Thread
Model Comparison
32 models
3-1/2-in 3-in 4-1/2-in 4-in 5-in 6-in | Specification | 2-1/2-in | 3-1/2-in | 3-3/8-in | 3-5/8-in | 3-in | 4-1/2-in | 4-7/8-in | 4-in | 5-7/8-in | 5-in | 6-in | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | — | GLM212 | GLM212CP | GLM212RP | GLM312B | GLM312 | GLM312CP | GLM312RP | — | — | — | GLM338RP | — | — | GLM358CP | — | GLM300B | GLM300 | GLM300CP | GLM300RP | GLM412B | GLM412 | GLM412CP | GLM412RP | — | GLM478 | — | GLM478RP | GLM400B | GLM400 | GLM400CP | GLM400RP | — | GLM578 | — | — | GLM500B | GLM500 | GLM500CP | GLM500RP | GLM600B | GLM600 | GLM600CP | GLM600RP |
| title | — | LAG-MASTER™ 14 x 2-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | LAG-MASTER™ 14 x 2-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | LAG-MASTER™ 14 x 2-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | LAG-MASTER™ 14 x 3-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bucket) | LAG-MASTER™ 14 x 3-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | LAG-MASTER™ 14 x 3-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | LAG-MASTER™ 14 x 3-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | — | — | — | LAG-MASTER™ 14 x 3-3/8-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | — | — | LAG-MASTER™ 14 x 3-5/8-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | — | LAG-MASTER™ 14 x 3-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bucket) | LAG-MASTER™ 14 x 3-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | LAG-MASTER™ 14 x 3-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | LAG-MASTER™ 14 x 3-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | LAG-MASTER™ 14 x 4-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bucket) | LAG-MASTER™ 14 x 4-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | LAG-MASTER™ 14 x 4-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | LAG-MASTER™ 14 x 4-1/2-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | — | LAG-MASTER™ 14 x 4-7/8-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | — | LAG-MASTER™ 14 x 4-7/8-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | LAG-MASTER™ 14 x 4-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bucket) | LAG-MASTER™ 14 x 4-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | LAG-MASTER™ 14 x 4-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | LAG-MASTER™ 14 x 4-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | — | LAG-MASTER™ 14 x 5-7/8-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | — | — | LAG-MASTER™ 14 x 5-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bucket) | LAG-MASTER™ 14 x 5-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | LAG-MASTER™ 14 x 5-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | LAG-MASTER™ 14 x 5-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) | LAG-MASTER™ 14 x 6-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bucket) | LAG-MASTER™ 14 x 6-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Bulk) | LAG-MASTER™ 14 x 6-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Box) | LAG-MASTER™ 14 x 6-in Hex Head, Coarse Thread, Type 17 Point, Galvanized Screws (Mini Pack) |
| product_url | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-2-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM212 | https://www.grabberpro.com/Product/grabber-lag-master-14-x-2-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM212CP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-2-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM212RP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bucket-GLM312B | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM312 | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM312CP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM312RP | — | — | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-3-8-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM338RP | — | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-5-8-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM358CP | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bucket-GLM300B | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM300 | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM300CP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-3-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM300RP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bucket-GLM412B | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM412 | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM412CP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-1-2-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM412RP | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-7-8-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM478 | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-7-8-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM478RP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bucket-GLM400B | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM400 | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM400CP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-4-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM400RP | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-5-7-8-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM478 | — | — | https://www.grabberpro.com/Product/grabber-lag-master-14-x-5-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bucket-GLM500B | https://www.grabberpro.com/Product/grabber-lag-master-14-x-5-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM500 | https://www.grabberpro.com/Product/grabber-lag-master-14-x-5-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM500CP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-5-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM500RP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-6-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bucket-GLM600B | https://www.grabberpro.com/Product/grabber-lag-master-14-x-6-in-hex-head-coarse-thread-type-17-point-galvanized-screws-bulk-GLM600 | https://www.grabberpro.com/Product/grabber-lag-master-14-x-6-in-hex-head-coarse-thread-type-17-point-galvanized-screws-box-GLM600CP | https://www.grabberpro.com/Product/grabber-lag-master-14-x-6-in-hex-head-coarse-thread-type-17-point-galvanized-screws-mini-pack-GLM600RP |
| upc | — | 045622008348 | 045622008331 | 045622008263 | 045622085905 | 045622046678 | 045622080023 | 045622080016 | — | — | — | 045622045091 | — | — | 045622045114 | — | 045622085899 | 045622021644 | 045622021392 | 045622011072 | 045622085929 | 045622021538 | 045622021415 | 045622011010 | — | 045622075883 | — | 045622008256 | 045622085912 | 045622045794 | 045622021408 | 045622010983 | — | 045622045138 | — | — | 045622085936 | 045622075876 | 045622076408 | 045622078860 | 045622085943 | 045622021521 | 045622021439 | 045622011041 |
Shared Specifications
All models| official_scope | Grabber Lag-Master structural wood screws for decks, ledgers, trusses, beams, and other residential structural wood-to-wood connections. The official Lag-Master page states ICC-ESR#3531 compliance and IRC/IBC support. |
| brand | Grabber® |
| Application | Wood to Wood |
| bit_tip | Hex Nut Driver |
| head_type | Hex Washer |
| thread_type | Coarse Thread |
| point_type | Type 17 Point |
| coating | Mechanical Galvanized |
| product_family | Lag-Master™ |
| benefits | - 3/8-in hex washer head provides for ultimate torque and higher load-bearing capability in structural wood to wood applications. - DrawTite™ shank pulls wood members rather than forcing them apart as the fastener drives in and seats. - Lag-Master™ timber fasteners are mechanically galvanized against corrosion to ASTM B695 Class 55. Grabber’s galvanized coating is ACQ compliant. - The type 17 point starts and drives into most common wood species without needing to pre-drill.. |
| installation_guidelines | - Use a standard screw gun with a depth-sensitive nose piece. Suggested screwgun specification for optimal performance – Size #14, up to2,500 RPM. - Use of an impact driver is acceptable. - The head is fully seated when the bearing surface of the head is flush with the work surface. - Overdriving my result in fastener failure or strip out of the work surface. |
| recommended_application | Wood to wood applications |
| special_features | Mechanical Galvanized |
| trademark | All GRABBER® screw products are manufactured in facilities that are ISO 9001 certified. The fasteners comply with ASTM B695 requirements and are ICC ESR-3531 approved. ©2012 GRABBER Construction Products, Inc. GRABBER®, STREAKER®, LOX®, GRABBERGARD® and SCAVENGER® are registered trademarks of Grabber Construction Products, Inc. |
| variant_count | 32 |
| variant_axes | Length, Package Type |