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| Double ThunderLoc |
Double Expansion Bolt Shields |
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FEATURES/BENEFITS:
- Can be used in concrete, brick, stone
- Use with machine screw or bolt
- Dual expansion develops greater contact with walls of hole
- Non-caulking, expands as bolt is tightened
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(Rust-Proof Type)
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APPROVALS:
GSA Specification FF-S-325,
Group II, Type 2, Class 2, Style 2
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| Size |
Catalog Number |
Hole Size |
Anchor Length |
Std. Pkg. |
Std. Ctn. |
Proof Test Load* (Lbs.) |
| 1/4" |
4015 |
1/2" |
1-3/8" |
100 |
1000 |
1,100 |
| 5/16" |
4020 |
5/8" |
1-3/4" |
50 |
500 |
1,450 |
| 3/8" |
4025 |
3/4" |
2-1/16" |
50 |
500 |
1,750 |
| 1/2" |
4030 |
7/8" |
2-1/2" |
25 |
250 |
2,200 |
| 5/8" |
4035 |
1" |
3" |
25 |
125 |
3,250 |
| 3/4" |
4040 |
1-1-4" |
4" |
10 |
100 |
4600 |
*Per FF-S-325, safe working load in 3000 psi concrete is one-fourth of the proof test load.
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| Single Thunderloc |
Single Expansion Bolt Shields |
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FEATURES/BENEFITS:
- Can be used in concrete, brick, stone
- Use with machine screw or bolt
- Rust Proof
- Non-caulking, expands as bolt is tightened
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(Rust-Proof Type)
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APPROVALS:
GSA Specification FF-S-325,
Group II, Type 2, Class 2, Style 1
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| Size |
Catalog Number |
Hole Size |
Anchor Length |
Std. Pkg. |
Std. Ctn. |
Proof Test Load* (Lbs.) |
| SHORT |
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| 5/16" |
4064 |
5/8" |
1-1/2" |
50 |
500 |
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| 3/8" |
4066 |
5/8" |
1-1/2" |
50 |
500 |
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| 1/2" |
4068 |
7/8" |
2-1/16" |
25 |
250 |
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| LONG |
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| 1/4" |
4052 |
1/2" |
1-5/16" |
50 |
500 |
800 |
| 5/16" |
4054 |
5/8" |
2" |
50 |
500 |
1,100 |
| 3/8" |
4056 |
5/8" |
2" |
50 |
500 |
1450 |
| 1/2" |
4058 |
7/8" |
2-1/2" |
25 |
250 |
1850 |
| 5/8" |
4060 |
1" |
2-5/8" |
25 |
125 |
2,400 |
| 3/4" |
4062 |
1-1/4" |
2-3/4" |
10 |
100 |
3,000 |
*Per FF-S-325, safe working load in 3000 psi concrete is one-fourth of the proof test load.
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| ThunderNail |
Hammer Drive Anchors |
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FEATURES/BENEFITS:
- Can be used in concrete, block, brick, stone
- Integral unit made of zinc with steel nail
- Also available with stainless steel nail for severe corrosion enviroment applications
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APPROVALS:
GSA Specification FF-S-325,
Group II, Type 2, Class 2, Style 1
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| Size |
Catalog Number |
Hole Size |
Std. Pkg. |
Std. Ctn. |
Proof Test Load* (Lbs.) |
| 3/16" x 7/8" |
4102 |
3/16" |
100 |
1000 |
240 |
| 1/4" x 3/4" |
4101 |
1/4" |
100 |
1000 |
600 |
| 1/4" x 1" |
4103 |
1/4" |
100 |
1000 |
800 |
| 1/4" x 1-1/4" |
4104 |
1/4" |
100 |
1000 |
1,000 |
| 1/4" x 1-1/2" |
4105 |
1/4" |
100 |
1000 |
1,200 |
| 1/4" x 2" |
4106 |
1/4" |
100 |
1000 |
1,200 |
*Per FF-S-325, recommended safe working load is one-forth of the proof test load.
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